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Rapid:
Individual Calculations February 2018 |
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| Pavlovs, Ostins Total change: 6.60 | |   |
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| Olaine Open Rapid Chess Championship 2018 1 stage | Olaine | LAT | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1231 | 2.00 | 7 | 0.86 | 20 | 17.20 | |
|  Jakobsons, Andris | | | 1631 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kacs, Jurijs | | | 1513 | LAT | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Sobolevs, Antons | | | 1631 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kalinins, Andrejs | | | 1618 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Vingris, Mikelis | | | 1471 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Surzikova, Vera | | | 1292 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Bockarjovs, Vasilijs | | | 1581 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | Latvian Youth Chess Championship Semifinal 2018 U-10 | Riga | LAT | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1231 | 0.50 | 3 | -0.53 | 20 | -10.60 | |
| | Rupais, Gustavs | | | 1364 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Savicevs, Arsenijs | | | 1335 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Harlamovs, Daniils | | | 1344 | LAT | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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