Rapid:
Individual Calculations November 2023 |
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David, Alexandru Total change: 11.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sinaia Casino Trophy | Sinaia | ROU | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1686 | 1558 | 2.00 | 4 | 0.57 | 20 | 11.40 | |
| Seder, Nicolae | f | | 2024 | ROU | 1.00 | 1 | 0.95 | 20 | 19.00 | | Grigore, Gigi | | | 1859 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | Nastase, Stefan | | | 1702 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | Costache, Razvan-Mihai | | | 1158 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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