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Rapid:
Individual Calculations January 2021 |
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| Wojtacha, Krzysztof Total change: 58.40 | |   |
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| 18. runda Grand Prix Bialegostoku "Lata-jesien 2020" - rapid | Bialystok | POL | 2020-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1315 | 3.00 | 6 | 1.43 | 20 | 28.60 | |
|  Stasienko, Lukasz | | | 1499 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Backiel, Hubert | | | 1648 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Jaszczuk, Piotr | | | 1383 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Rekuc, Patryk | | | 1455 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Chiszko, Oskar | | | 1395 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Bancarewicz, Aleks | | | 1716 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | XXVI edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 | Bialystok | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1315 | 5.00 | 7 | 1.49 | 20 | 29.80 | |
| | Pac, Cyryl | | | 980 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Krysiewicz, Zofia | | | 944 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rekuc, Patryk | | | 1455 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bartnik, Michal | | | 1369 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Sawicki, Dorian | | | 1282 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ptaszynski, Szymon | | | 1442 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Szczotka, Klara | | | 1645 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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