Rapid:
Individual Calculations April 2017 |
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Da Silva, Joao Carlos Orguim Total change: -17.60 | | |
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IV Aberto do Brasil de Xadrez RPD de Nova Petropolis | Nova Petropolis RS | BRA | 2017-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1929 | 1821 | 1.00 | 5 | -0.88 | 20 | -17.60 | |
| Stamenkovic, Dragan | m | | 2221 * | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | Menegotto, Giovanni Arnaldo Gazol | | | 1920 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | Rovira, Alice Lachmann | | | 1421 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Matsuura, Frederico | f | | 2221 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Boabaid, Jorge Alberto Duardes | c | | 1861 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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