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Rapid:
Individual Calculations November 2018 |
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| Petrova, Anna Total change: -13.60 | |   |
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| Liepajas KSS open (2005.-2007.) | Liepaja | LAT | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1041 | 1.00 | 4 | -0.68 | 20 | -13.60 | |
|  Feldmanis, Kristers | | | 1281 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pupins, Hugo Teodors | | | 1023 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Leismanis, Markuss | | | 1076 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Reiha, Ance | | | 1041 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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