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Rapid:
Individual Calculations April 2021 |
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| Rusak, Jan Total change: -28.00 | |   |
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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 |
| 1445 | 1250 | 1.00 | 5 | -0.38 | 20 | -7.60 | |
|  Filimoniuk, Marcin | | | 1635 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Krol, Jan | | | 1495 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sawicki, Rafal | | | 1247 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Sienicki, Oliwier | | | 1278 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Szczotka, Klara | | | 1570 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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 |
| 1272 | 1250 | 1.50 | 5 | -1.02 | 20 | -20.40 | |
| | Bancarewicz, Aleks | | | 1724 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Saniukowicz, Ryszard | | | 1091 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Wilczewski, Michal | | | 1255 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Stefanek, Michal | | | 1043 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sawicki, Rafal | | | 1247 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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