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Rapid:
Individual Calculations February 2019 |
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| Lazovskis, Lauris Total change: -27.20 | |   |
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| III Daugava Chess Winter Rapid cup 2019 | Daugavpils | LAT | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1102 | 2.00 | 6 | 0.54 | 20 | 10.80 | |
|  Leonova, Ameliya | | | 1502 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Leonovs, Jegors | | | 1482 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Petrova, Vita | | | 1502 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lavrinovics, Dmitrijs | | | 1445 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Savickis, Nikita | | | 1018 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sokolovs, Izmails | | | 1122 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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) | | | | Latgale Region Open Youth Chess Championship 2019, O-16 | Malta | LAT | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1102 | 0.00 | 5 | -1.90 | 20 | -38.00 | |
| | Leitans, Daniels | | | 1365 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Silins, Juris | | | 1413 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rinkevics, Ralfs | | | 1017 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Vinogradovs, Artemijs | | | 1183 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Freibergs, Raimonds | | | 1052 | LAT | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | |
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