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Individual Calculations January 2020 |
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| Socha, Krzysztof Total change: 15.20 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2019 - Grupa A | Lezajsk Sedziszow Mlp. | POL | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1618 | 5.50 | 8 | 0.76 | 20 | 15.20 | |
|  Buba, Piotr | | | 1628 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Zaskalski, Pawel | | | 2018 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wasik, Roman | | | 1490 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Trybowska, Barbara | | | 1738 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Peret, Ryszard | | | 1481 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Trybowski, Wladyslaw | | | 1385 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bosak, Zbigniew | | | 1398 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hals, Emilia | | | 1229 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | |
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