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Individual Calculations October 2018 |
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| Valeine, Ieva Total change: 104.40 | |   |
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| Riga 2018th chess championship | Riga | LAT | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1155 | 3.50 | 7 | 2.61 | 40 | 104.40 | |
|  Roze, Janis | | | 1555 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bogdanovics, Kirills | | | 1486 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Savicevs, Arsenijs | | | 1410 | LAT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Surzikova, Vera | | | 1442 | LAT | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Sprindzuks Golubcovs, Edvards | | | 1490 | LAT | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Tabors, Emils | | | 1465 | LAT | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Freibergs, Andrejs | | | 1555 * | LAT | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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