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Rapid:
Individual Calculations January 2021 |
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| Rutkowski, Feliks Total change: 16.60 | |   |
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| Mistrzostwa Mazowsza Juniorow do lat 9 w szachach szybkich | Radzymin | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1208 | 2.00 | 2 | 0.83 | 20 | 16.60 | |
|  Ladon, Tymoteusz | | | 1139 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mroczkowski, Adam | | | 1156 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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