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Rapid:
Individual Calculations May 2019 |
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| Spiridovskis, Rafaels Total change: 41.20 | |   |
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| RTU kauss skoleniem 2019 | Riga | LAT | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1418 | 4.00 | 7 | 1.27 | 20 | 25.40 | |
|  Jazdanovs, Aleksandrs | | | 1818 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Freibergs, Filips | | | 1258 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mikelsons, Mikelis-Emils | | | 1767 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zakis, Janis | | | 1294 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vissarionovs, Artjoms | | | 1588 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Valdats, Reinis | | | 1318 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Berzinsh, Markuss | | | 1622 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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) | | | | Riga Open Rapid Chess -2019 III stage | Riga | LAT | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1435 | 2.50 | 7 | 0.79 | 20 | 15.80 | |
| | Pogrebnojs, Dmitrijs | | | 1835 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fedorovichs, Vladimirs | | | 1697 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mieze, Natalja | | | 1151 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ivanov, Rodion | | | 1835 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Kapce, Viesturs | | | 1835 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Klackins, Samuils | | | 1742 | LAT | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Zalcmane, Vija | | | 1575 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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