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Rapid:
Individual Calculations April 2023 |
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| Lapin, Artem Total change: 13.20 | |   |
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| Neva Open 2023 March_Rapid C | St. Petersburg | RUS | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1962 | 5.50 | 7 | 0.80 | 40 | 32.00 | |
|  Nikiforov, Aleksandr V | | | 1436 | RUS | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Kosmachev, Vitaly | | | 1735 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Tuchkov, Valeriy | | | 1562 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Isaev, Yuriy V | | | 1900 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Schepets, Savva | | | 1757 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zaichikov, Andrey | | | 2107 | RUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Ponomarev, Vsevolod | | | 2066 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | * 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) | | | | Chess festival Alexander Alekhine Cup. Rapid A | St. Petersburg | RUS | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1962 | 5.00 | 8 | -0.47 | 40 | -18.80 | |
| | Dmitrenko, Ignat | | | 1562 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tarasov, Ilya | | | 2151 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Savinov, Lev | | | 1494 | RUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Rumyantsev, Semen | | | 1919 | RUS | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Sukhanov, Alexey | | | 1689 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Solovyov, Viktor | | | 2206 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Khanmamedli, Tamerlan | | | 1411 | RUS | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Korolev, Artem | | | 1730 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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