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Rapid:
Individual Calculations November 2015 |
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| Osobskaja, Zinaida Total change: 105.00 | |   |
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| 56 RCF Rapid Cup | Riga | LAT | 2015-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1610 | 4.50 | 8 | 2.49 | 20 | 49.80 | |
|  Tjasins, Valerijs | | | 1857 | LAT | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Antonivs, Vladislavs | | | 1859 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Selivanovs, Anatolijs | | | 1852 | LAT | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Melderis, Uldis | | | 1944 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Golsta, Madara | | | 1618 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Priedite, Ingrida | | wf | 1932 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Roze, Janis | | | 1762 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lacis, Aleksandrs | | | 1688 | LAT | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | 57 RCF Rapid Cup | Riga | LAT | 2015-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1609 | 3.50 | 7 | 2.76 | 20 | 55.20 | |
| | Batakovs, Olegs | | | 1963 | LAT | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Alipovs, Anatoljs | | | 1988 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Levchenkov, Vitaly | f | | 2009 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tenis, Girts | | | 2009 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Melderis, Uldis | | | 1988 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kazmins, Girts | | | 1926 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Jazdanovs, Aleksandrs | | | 1896 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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