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Individual Calculations January 2018 |
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| Oklejewicz, Krzysztof Total change: 2.40 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2017 - Grupa A | Lezajsk | POL | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1678 | 1.50 | 3 | 0.12 | 20 | 2.40 | |
|  Lach, Dariusz | | | 1767 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Gorniak, Jozef | | | 1724 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Mazurkiewicz, Andrzej | | | 1632 | POL | 1.00 | 1 | 0.44 | 20 | 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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