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Rapid:
Individual Calculations February 2021 |
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| Szczotka, Klara Total change: 27.60 | |   |
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| XXVI edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 13 | Bialystok | POL | 2021-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1591 | 6.00 | 7 | 0.08 | 20 | 1.60 | |
|  Peksa, Piotr | | | 1134 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Chelstowski, Bartosz | | | 1232 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Chiszko, Wiktoria | | | 1120 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Obrycki, Tomasz | | | 1324 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sienicki, Oliwier | | | 1274 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jaszczuk, Piotr | | | 1367 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ptaszynski, Szymon | | | 1480 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 4. runda Grand Prix Bialegostoku "Zima-Wiosna 2021" - rapid | Bialystok | POL | 2021-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1591 | 4.50 | 6 | 1.30 | 20 | 26.00 | |
| | Sienicki, Oliwier | | | 1274 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rekuc, Patryk | | | 1517 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kaminski, Maciej | | | 1776 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Backiel, Hubert | | | 1652 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Bancarewicz, Aleks | | | 1763 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Jaszczuk, Piotr | | | 1367 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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