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Rapid:
Individual Calculations April 2023 |
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| Kosmachev, Vitaly Total change: 7.00 | |   |
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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 |
| 1705 | 1735 | 3.50 | 6 | 0.35 | 20 | 7.00 | |
|  Lapin, Artem | | | 1962 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Schepets, Savva | | | 1757 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Likholetov, Mikhail | | | 1342 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ponomarev, Vsevolod | | | 2066 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sukhanov, Alexey | | | 1689 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Khanmamedli, Tamerlan | | | 1411 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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