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Rapid:
Individual Calculations December 2015 |
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| Fridmans, Josifs Total change: -24.80 | |   |
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| 62 RCF rapid cup | Riga | LAT | 2015-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1620 | 2.00 | 7 | -1.24 | 20 | -24.80 | |
|  Melderis, Uldis | | | 1902 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Osobskaja, Zinaida | | | 1714 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Pomahs, Ziedonis | | | 1599 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Petrovs, Viktors | | | 1561 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Nevickis, Sergejs | | | 1276 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tjasins, Valerijs | | | 1796 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lacis, Aleksandrs | | | 1657 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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