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Rapid:
Individual Calculations October 2021 |
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| Chiszko, Oskar Total change: -28.20 | |   |
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| Turniej Mistrzow XXVI edycji Bialostockiej Ligi Szkolnej - Chlopcy do lat 10 | Wasilkow | POL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1375 | 5.00 | 7 | -0.15 | 20 | -3.00 | |
|  Perkowski, Dawid | | | 1046 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Malaszkiewicz, Michal | | | 1282 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Stefanek, Michal | | | 1069 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Piktel, Marcel | | | 1217 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Czarnomysy, Dawid | | | 1107 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Obrycki, Tomasz | | | 1445 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Pawluczuk, Maciej | | | 1094 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | XXVII edycja Bialostockiej Ligi Szkolnej - 1. runda do lat 13 | Bialystok | POL | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1375 | 3.50 | 6 | -1.26 | 20 | -25.20 | |
| | Kaczan, Anna | | | 1104 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Perkowski, Dawid | | | 1046 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chiszko, Wiktoria | | | 1122 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sienicki, Oliwier | | | 1334 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Piekutowska, Lena | | | 1024 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dabrowski, Piotr | | | 1142 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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