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Rapid:
Individual Calculations December 2018 |
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| Aleksejevs, Daniils Total change: 14.80 | |   |
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| Daugava Chess Rapid cup Latvia 100 | Daugavpils | LAT | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1197 | 2.00 | 6 | 0.92 | 20 | 18.40 | |
|  Puntus, Vladimirs | | | 1597 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Leonovs, Jegors | | | 1460 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Grudzilovics, Aleksejs | | | 1576 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Grizans, Arturs | | | 1597 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sokolovs, Izmails | | | 1150 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Skonda, Nikolajs | | | 1597 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Olaine district open chess tournament for children 2018 A | Olaine | LAT | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1197 | 3.00 | 6 | -0.18 | 20 | -3.60 | |
| | Kuklins, Martins | | | 1350 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kontrimaite, Agota | | | 1060 | LTU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Berzins, Ralfs | | | 1205 | LAT | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Maklakova, Naomi | | | 1179 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ribens, Andris | | | 1167 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Zubova, Polina | | | 1096 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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