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Rapid:
Individual Calculations July 2023 |
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| Cherkashin, Matvey Total change: -50.80 | |   |
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| A.A. Sapfirov Memorial. Rapid | Sochi | RUS | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1540 | 2.00 | 5 | -1.57 | 40 | -62.80 | |
|  Kolpakov, Bogdan | | | 1160 | RUS | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Kotelnikov, Matvei | | | 1516 | RUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Novikov, Andrey | | | 1242 | RUS | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Gulamirian, Korun | c | | 1646 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ivakhov, Artem | | | 1140 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Don cup 2023 rapid | Azov | RUS | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1540 | 3.00 | 7 | 0.30 | 40 | 12.00 | |
| | Matjushin, Gennady | g | | 2419 | UKR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Korzhov, Ivan F | | | 1399 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Gladyshko, Andrey | | | 1315 | RUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Varavka, Aleksandr | | | 1503 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Nikiforov, Vladimir | | | 1911 | RUS | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Asyutin, Artem | | | 1641 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Korobkin, Ruslan | | | 1763 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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