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Rapid:
Individual Calculations December 2017 |
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| Sefanovskis, Artjoms Total change: 25.60 | |   |
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| Kuldiga district championship 2017 | Kuldiga | LAT | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1267 | 4.00 | 7 | 1.28 | 20 | 25.60 | |
|  Feldmanis, Arturs | | | 1667 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aboltina, Valerija Nikola | | | 1059 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Brojs, Artjoms | | | 1481 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Spaks, Ricards | | | 1153 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bagata, Elina | | | 1253 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Berzinsh, Markuss | | | 1465 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Bagirov, Eldar | | | 1488 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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