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Individual Calculations November 2023 |
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| Rumak, Bartosz Total change: -1.20 | |   |
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| DMP - V Liga Szachowa Seniorow PK 2023 Round 1-5 | Sedziszow Malopolski | POL | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1696 | 3.00 | 4 | -0.03 | 40 | -1.20 | |
|  Ozog, Tomasz | | | 1422 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Styczkiewicz, Pawel | | | 1288 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Michalski, Jacek | | | 1434 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kois, Przemyslaw | | | 1725 | POL | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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