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Rapid:
Individual Calculations December 2019 |
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| Dunajevs, Martins Total change: -3.40 | |   |
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| Olaine district open chess tournament for children 2019 B | Olaine | LAT | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1004 | 1173 | 1.50 | 3 | -0.67 | 20 | -13.40 | |
|  Solovejs, Mihails | | | 993 | LAT | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Krumins, Janis | | | 985 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Malisevs, Jaroslavs | | | 1033 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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 Open Chess Autumn tournament-2019-B | Olaine | LAT | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1173 | 3.00 | 8 | 0.50 | 20 | 10.00 | |
| | Barinovs, Vitalijs | | | 1573 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Birjukovs, Anatolijs | | | 1393 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Surzikova, Vera | | | 1084 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Suvorovs, Aleksandrs | | | 1321 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zvaunis, Maris | | | 1573 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Golca, Janika | | | 1201 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Susejs, Voldemars | | | 1487 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mieze, Natalja | | | 1097 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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