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Rapid:
Individual Calculations February 2016 |
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| Lacis, Aleksandrs Total change: 57.40 | |   |
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| 67 RCF rapid cup | Riga | LAT | 2016-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1600 | 3.50 | 8 | 1.41 | 20 | 28.20 | |
|  Skuja, Edgars | | | 1448 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Melderis, Uldis | | | 1952 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Selivanovs, Anatolijs | | | 1920 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Fridmans, Josifs | | | 1591 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Laizans, Aivars | | | 2000 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gercans, Visvaldis | | | 1945 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Roze, Janis | | | 1723 | LAT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Jazdanovs, Aleksandrs | | | 1933 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | 68 RCF rapid cup | Riga | LAT | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1600 | 4.00 | 8 | 1.46 | 20 | 29.20 | |
| | Melderis, Uldis | | | 1952 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zvans, Maris | | | 1649 | LAT | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Visnevskis, Valdis | | | 1691 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Birjukovs, Anatolijs | | | 1603 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Golsta, Ramona | | | 1560 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Golsta, Madara | | | 1672 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Smilga, Kristaps | | | 1999 | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Gudovskis, Konstantins | | | 2000 * | 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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