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Rapid:
Individual Calculations March 2019 |
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| Aleksejevs, Daniils Total change: -20.00 | |   |
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| Olaine district chess tournament for children- II -2019 | Olaine | LAT | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1226 | 4.00 | 6 | 0.09 | 20 | 1.80 | |
|  Brencs, Mareks | | | 1064 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Atvars, Rihards | | | 1118 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Apinis, Kalvis | | | 1087 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Korsakovs, Marks | | | 1048 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sigats, Tomass | | | 1260 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Murins, Artjoms | | | 1093 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | 47 Ceribu kauss semifinal-2019 | Riga | LAT | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1113 | 1226 | 1.50 | 4 | -1.09 | 20 | -21.80 | |
| | Siders, Samuels Stefans | | | 1091 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jakubsevicus, Raimonds | | | 1162 | LAT | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Purins, Edvards | | | 994 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Sprogis, Kriss | | | 1205 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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