Individual Calculations February 2018 |
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Kostandyan, Konstantin Total change: -26.00 | | |
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XXV Memorial of P.V.Dubinin 2018 open | Nizhniy Novgorod | RUS | 2018-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1659 | 1670 | 2.00 | 5 | -0.65 | 40 | -26.00 | |
| Rychagov, Alexander | | | 2070 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Kostin, Nikolay | | | 1270 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | Shkrebko, Mikhail | | | 1506 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | Kuznetsov, Sergei | | | 2070 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Grishin, Petr E. | | | 1379 | RUS | 0.00 | 1 | -0.85 | 40 | -34.00 | | * 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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