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Individual Calculations November 2023 |
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| Petrovskis, Normunds Total change: -45.60 | |   |
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| Riga Chess Federation open to 1800 VI-2023 | Riga | LAT | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1057 | 1.00 | 6 | -1.14 | 40 | -45.60 | |
|  Aleksejevs, Daniils | | | 1448 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gruznova, Kristine | | | 1243 | LAT | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Bugrovs, Olegs | | | 1181 | LAT | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Nagle, Miroslava | | | 1053 | LAT | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Taskans, Adrians | | | 1028 | LAT | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Reiters, Marks | | | 1125 | LAT | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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