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Rapid:
Individual Calculations December 2018 |
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| Veinbergs, Valters Total change: -44.80 | |   |
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| 2nd Sigulda District schoolchildren chess tournament | Sigulda | LAT | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1087 | 1360 | 0.50 | 2 | -1.16 | 20 | -23.20 | |
|  Hermanis, Arturs | | | 1065 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Dambitis, Daniels | | | 1109 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | Olaine district open chess tournament for children 2018 B | Olaine | LAT | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1060 | 1360 | 4.00 | 6 | -1.08 | 20 | -21.60 | |
| | Pukite, Elza | | | 1006 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vilnitis, Krists | | | 1029 | LAT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Kokina, Elizabete | | | 1198 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Vitolina, Eliza Marisa | | | 1001 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Korsakovs, Marks | | | 1051 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Reiha, Ance | | | 1072 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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