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Individual Calculations February 2023 |
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| Andzans, Maris Total change: -47.20 | |   |
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| Riga Chess Federation open to 1800 -I-2023 | Riga | LAT | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1403 | 2.00 | 5 | -1.18 | 40 | -47.20 | |
|  Jansone, Melanija Luize | | | 1546 | LAT | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Lazars, Krisjanis | | | 1167 | LAT | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sinicina, Jevgenija | | | 1155 | LAT | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Merzlovs, Timurs | | | 1159 | LAT | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Coat, Sven | | | 1430 | FRA | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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