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Rapid:
Individual Calculations December 2015 |
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| Lebedevs, Aleksandrs Total change: -20.60 | |   |
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| 62 RCF rapid cup | Riga | LAT | 2015-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1759 | 4.00 | 7 | 0.69 | 20 | 13.80 | |
|  Auzins, Artis | | | 2076 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Hemmelis, Viesturs | | | 1586 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Roze, Janis | | | 1749 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Zalcmane, Vija | | | 1626 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Alipovs, Anatoljs | | | 1957 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Melderis, Uldis | | | 1902 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Pomahs, Ziedonis | | | 1599 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Incukalns District Open Rapid Chess Championship 2015 | Vangazi | LAT | 2015-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1759 | 2.00 | 6 | -1.72 | 20 | -34.40 | |
| | Klimakovs, Sergejs | | | 2159 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pomahs, Ziedonis | | | 1599 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Vitins, Janis | | | 1602 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Hemmelis, Viesturs | | | 1586 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Martinenko, Pjotrs | | | 1500 | LAT | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zeltins, Peteris | | | 1631 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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