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Rapid:
Individual Calculations January 2016 |
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| Batashevs, Arsens Total change: 65.80 | |   |
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| Latvian Chess Club Cup 2015 | Riga | LAT | 2015-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 1918 | 4.50 | 8 | 2.94 | 20 | 58.80 | |
|  Dzjuba, Vsevolod | | | 2203 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Jankovskis, Guntis | | | 2284 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Valeinis, Janis | | | 2214 | LAT | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Beks, Edmunds | | | 1932 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Volodins, Igors | | | 2299 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stabulnieks, Klavs | | | 2116 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Petkevich, Jusefs | g | | 2258 | LAT | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Ungurs, Edgars | | | 2141 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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) | | | | Riga Chess school Christmas rapid Cup 2015 | Riga | LAT | 2015-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1918 | 4.50 | 7 | 0.35 | 20 | 7.00 | |
| | Tihijs, Aleksejs | | | 1518 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tokranovs, Dmitrijs | | | 2258 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bass, Harijs | | | 1595 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rizihs, Valerijs | | | 1775 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kolasa, Pjotrs | | | 1879 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Brikers, Aleksandrs | | | 1643 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Makovskis, Georgijs | | | 2194 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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