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Rapid:
Individual Calculations February 2019 |
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| Sokolovs, Izmails Total change: -42.20 | |   |
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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 |
| 1329 | 1122 | 1.00 | 6 | -0.66 | 20 | -13.20 | |
|  Dombrovska, Stefanija | | | 1522 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lavrinovics, Dmitrijs | | | 1445 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kazmerika, Anna | | | 1522 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Savickis, Nikita | | | 1018 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Murdasovs, Jevgenijs | | | 1363 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Lazovskis, Lauris | | | 1102 | LAT | 0.00 | 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 |
| 1285 | 1122 | 0.00 | 5 | -1.45 | 20 | -29.00 | |
| | Aleidzans, Vadims | | | 1384 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Policans, Kristers | | | 1300 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rizovs, Markuss | | | 1297 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lapins, Rainers | | | 1280 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pinne, Nauris | | | 1163 | LAT | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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