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Rapid:
Individual Calculations June 2018 |
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| Ivanova, Katrina Telma Total change: -11.80 | |   |
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| Chess Rain 2018 | Riga | LAT | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1226 | 0.00 | 2 | -0.86 | 20 | -17.20 | |
|  Tiselskaja, Alisa | | | 1407 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Mende, Alise | | | 1156 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Latvijas 2018.gada Skolu saha olimpiades finals 10.-12.klases zeni un meitenes | Riga | LAT | 2018-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1226 | 1.00 | 4 | 0.27 | 20 | 5.40 | |
| | Kolasa, Pjotrs | | | 1626 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nuksa, Kaspars | | | 1626 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gudkovs, Artjoms | | | 1235 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sipicins, Alekss | | | 1626 * | 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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