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Rapid:
Individual Calculations April 2021 |
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| Sawicki, Rafal Total change: -38.40 | |   |
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| 10. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1247 | 1.00 | 5 | -0.38 | 20 | -7.60 | |
|  Szczotka, Klara | | | 1570 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Jaszczuk, Piotr | | | 1428 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sienicki, Oliwier | | | 1278 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Rusak, Jan | | | 1250 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Kaminski, Maciej | | | 1783 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | 12. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1247 | 1.00 | 5 | -1.54 | 20 | -30.80 | |
| | Paszkowski, Krystian | | | 1650 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stefanek, Michal | | | 1043 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Saniukowicz, Ryszard | | | 1091 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rusak, Jan | | | 1250 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Wilczewski, Michal | | | 1255 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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