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Rapid:
Individual Calculations May 2015 |
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| Birgelis, Janis Total change: -10.00 | |   |
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| XXXVIII RCF rapid cup | Riga | LAT | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1940 | 3.00 | 7 | -0.85 | 20 | -17.00 | |
|  Silmalis, Janis | | | 1557 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Berzinsh, Ivars | | | 2189 | LAT | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Mesters, Janis | | | 1577 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Melderis, Uldis | | | 2057 | LAT | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Antonivs, Vladislavs | | | 1842 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Laizans, Aivars | | | 2163 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vilums, Aldis | | | 1821 | LAT | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | XXXXI RCF rapid cup | Riga | LAT | 2015-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1940 | 4.00 | 8 | 0.35 | 20 | 7.00 | |
| | Laizans, Aivars | | | 2163 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mesters, Janis | | | 1577 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bolsakovs, Vadims | | | 2088 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Vilums, Aldis | | | 1821 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Batakovs, Olegs | | | 1988 | LAT | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Tjasins, Valerijs | | | 1812 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Levchenkov, Vitaly | f | | 2159 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Daudzvardis, Janis | | | 2129 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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