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Rapid:
Individual Calculations April 2021 |
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| Lapczynski, Jacek Total change: -0.40 | |   |
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| Turniej Towarzyszacy V Malopolskiej Lidze Juniorow w Szachach | Wisniowa | POL | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1215 | 2.50 | 5 | -0.02 | 20 | -0.40 | |
|  Kozak, Karol | | | 1332 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Nowak, Maciej | | | 1060 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Jamrozik, Maciej | | | 1032 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wajda, Krzysztof | | | 1221 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Maj, Samuel | | | 1416 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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