ViteChess

Hex 4 de abril Eugénio de Castro

Standings

Final standings after 4 rounds

1st place, Marques Rui, 4 points, Buchholz (BH): 10, Buchholz Median 1 (BH-M1): 6, Sonneborn-Berger (SB): 10
2nd to 3rd place, Oliveira José Mário, 3 points, Buchholz (BH): 9, Buchholz Median 1 (BH-M1): 4, Sonneborn-Berger (SB): 5
2nd to 3rd place, Santos Levi, 3 points, Buchholz (BH): 9, Buchholz Median 1 (BH-M1): 4, Sonneborn-Berger (SB): 5
4th place, Souza Filipe, 3 points, Buchholz (BH): 7.5, Buchholz Median 1 (BH-M1): 3, Sonneborn-Berger (SB): 3.5
5th place, Almeida Vasco, 2 points, Buchholz (BH): 9, Buchholz Median 1 (BH-M1): 5, Sonneborn-Berger (SB): 3
6th place, Carvalho Diana, 2 points, Buchholz (BH): 8.5, Buchholz Median 1 (BH-M1): 4.5, Sonneborn-Berger (SB): 2.5
7th place, Machado Francisco, 2 points, Buchholz (BH): 7, Buchholz Median 1 (BH-M1): 3, Sonneborn-Berger (SB): 2
8th place, Bernardino Marcelo, 1 point, Buchholz (BH): 9.5, Buchholz Median 1 (BH-M1): 5, Sonneborn-Berger (SB): 0.5
9th place, Ferreira César, 1 point, Buchholz (BH): 7.5, Buchholz Median 1 (BH-M1): 4, Sonneborn-Berger (SB): 0.5
10th place, Fidalgo Mafalda, 0 points, Buchholz (BH): 8.5, Buchholz Median 1 (BH-M1): 4, Sonneborn-Berger (SB): 0
11th place, Schreck Gustavo, 0 points, Buchholz (BH): 6.5, Buchholz Median 1 (BH-M1): 3.5, Sonneborn-Berger (SB): 0
12th place, Lobo Filipa, 0 points, Buchholz (BH): 6, Buchholz Median 1 (BH-M1): 2, Sonneborn-Berger (SB): 0

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" without naming the variant. Its published values match this one.

FIDE C.07, article 9.1