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Rapid:
Individual Calculations January 2015 |
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| Mesters, Janis Total change: 14.80 | |   |
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| Olaine district championship chess | Olaine | LAT | 2014-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1626 | 1.00 | 2 | 0.48 | 20 | 9.60 | |
|  Fridmans, Josifs | | | 1703 | LAT | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Semjonovs, Ilja | | | 1948 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | XXIV RCF rapid cup | Riga | LAT | 2014-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1577 | 2.00 | 7 | 0.26 | 20 | 5.20 | |
|  Melderis, Uldis | | | 1977 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zalcmane, Vija | | | 1723 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Tjasins, Valerijs | | | 1898 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bolsakovs, Vadims | | | 1977 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sciglevs, Vladimirs | | | 1445 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Birjukovs, Anatolijs | | | 1656 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Alipovs, Anatoljs | | | 1977 * | 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) | | |
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