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Rapid:
Individual Calculations January 2021 |
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| Mielcuch, Karol Total change: 28.40 | |   |
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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 |
| 1155 | 1055 | 2.50 | 3 | 1.42 | 20 | 28.40 | |
|  Grochulski, Tomasz | | | 1169 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Mroczkowski, Adam | | | 1156 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ladon, Tymoteusz | | | 1139 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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