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Rapid:
Individual Calculations October 2023 |
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| Obgolts, Erik Total change: 4.50 | |   |
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| Aurora Borealis 2023_RAPID Grand-Prix of Russia | Novyy Urengoy | RUS | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2382 | 7.50 | 10 | 0.45 | 10 | 4.50 | |
|  Botnar, Evgenii | | | 1822 | RUS | 1.00 | 1 | 0.02 | 10 | 0.20 | |  Paurchak, Daniil | | | 1982 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Semenova, Elena | | wm | 2067 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Zemlyanskii, Ivan | f | | 2311 | RUS | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Levchenko, Evgeny | | | 1995 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Rozhkov, Viacheslav | f | | 2175 | RUS | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Iljiushenok, Ilia | g | | 2487 | RUS | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Sitnikov, Anton | m | | 2338 | UKR | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Iljin, Timofey | m | | 2453 | UKR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Isanzhulov, Arystan | m | | 2241 | KAZ | 0.50 | 1 | -0.19 | 10 | -1.90 | | | * 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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