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Liga Xadrez Escolar Porto 2024 - 21 Abril Federados Sub16

Standings

Final standings after 6 rounds

1st place, Tomás Bernardo Freitas, 6 points, Buchholz (BH): 21.5, Buchholz Median 1 (BH-M1): 14.5, Sonneborn-Berger (SB): 21.5
2nd place, Dinis Neto, 5 points, Buchholz (BH): 18, Buchholz Median 1 (BH-M1): 10, Sonneborn-Berger (SB): 12
3rd place, João Cruz, 4 points, Buchholz (BH): 22, Buchholz Median 1 (BH-M1): 13.5, Sonneborn-Berger (SB): 12
4th place, Ilya Frolov, 4 points, Buchholz (BH): 21.5, Buchholz Median 1 (BH-M1): 13.5, Sonneborn-Berger (SB): 11.5
5th place, Matias Montenegro, 4 points, Buchholz (BH): 19, Buchholz Median 1 (BH-M1): 12, Sonneborn-Berger (SB): 9
6th place, Duarte Duarte, 3 points, Buchholz (BH): 19.5, Buchholz Median 1 (BH-M1): 12.5, Sonneborn-Berger (SB): 6.5
7th place, Alisa . Frolova, 3 points, Buchholz (BH): 17.5, Buchholz Median 1 (BH-M1): 10.5, Sonneborn-Berger (SB): 6.5
8th place, Tomás Santos, 3 points, Buchholz (BH): 15.5, Buchholz Median 1 (BH-M1): 10.5, Sonneborn-Berger (SB): 6
9th place, Manuel Afonso Pimentel, 3 points, Buchholz (BH): 15, Buchholz Median 1 (BH-M1): 9, Sonneborn-Berger (SB): 6
10th place, Francisco Emílio Pimentel, 3 points, Buchholz (BH): 15, Buchholz Median 1 (BH-M1): 8, Sonneborn-Berger (SB): 6.5
11th place, Miguel Andrade, 2.5 points, Buchholz (BH): 14, Buchholz Median 1 (BH-M1): 9, Sonneborn-Berger (SB): 5
12th place, Beatriz Vieira, 2.5 points, Buchholz (BH): 14, Buchholz Median 1 (BH-M1): 9, Sonneborn-Berger (SB): 4
13th place, Iaroslav . Frolov, 2 points, Buchholz (BH): 19.5, Buchholz Median 1 (BH-M1): 12, Sonneborn-Berger (SB): 5
14th place, Tomas Lehmann, 2 points, Buchholz (BH): 19, Buchholz Median 1 (BH-M1): 12, Sonneborn-Berger (SB): 3
15th place, Frederico Cortez Castro, 1 point, Buchholz (BH): 15.5, Buchholz Median 1 (BH-M1): 9.5, Sonneborn-Berger (SB): 2.5

Tie-breaks

Players level on points are separated by these tie-breaks, in this order.

TB1Buchholz (BH)

The sum of the opponents' final scores. C.07 counts rounds not played over the board as article 16 sets out. The program that ranked this tournament may count them differently.

The chess-results page calls it "Buchholz Tie-Breaks (variabel with parameter)" without naming the variant. Its published values match this one.

FIDE C.07, article 8.1

TB2Buchholz Median 1 (BH-M1)

The sum of the opponents' final scores. The lowest and the highest values are left out. C.07 counts rounds not played over the board as article 16 sets out. The program that ranked this tournament may count them differently.

The chess-results page calls it "Buchholz Tie-Breaks (variabel with parameter)" without naming the variant. Its published values match this one.

FIDE C.07, article 8.1FIDE C.07, article 14.3

TB3Sonneborn-Berger (SB)

Each opponent's final score times the points scored against them, added up. C.07 counts rounds not played over the board as article 16 sets out. The program that ranked this tournament may count them differently.

The chess-results page calls it "Sonneborn-Berger-Tie-Break variable" and does not say which values are cut or how unplayed rounds count.

FIDE C.07, article 9.1