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Individual Calculations December 2023 |
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| Eratkin, Stepan Total change: 57.60 | |   |
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| SFO B13 2023 | Kemerovo | RUS | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1068 | 2.50 | 6 | 1.44 | 40 | 57.60 | |
|  Kotsyuba, Victor | | | 1615 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Piragov, Andrey | | | 1368 | RUS | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Demin, Timofey | | | 1182 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Glushkov, Dmitry E | | | 1615 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Dashinamzhilov, Viktor | | | 1230 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lopatik, Vladimir | | | 1284 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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