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Rapid:
Individual Calculations December 2022 |
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| Guminskiy, Gregory Total change: -14.80 | |   |
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| Olaine district open chess tournament for children 2022 A | Olaine | LAT | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1176 | 1.50 | 5 | -0.37 | 40 | -14.80 | |
|  Valdats, Reinis | | | 1663 | LAT | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Vidrusks, Jekabs | | | 1106 | LAT | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Frolovs, Bruno | | | 1287 | LAT | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Liepina, Daniela, Nikola | | | 1302 | LAT | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Sarbantovics, Roberts | | | 1141 | LAT | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | |
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