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Individual Calculations June 2018 |
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| Rupais, Gustavs Total change: 29.20 | |   |
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| Riga 2018th chess championship rating up to 1600 | Riga | LAT | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1159 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
|  Kazmerika, Anna | | | 1364 | LAT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Lokastovs, Daniils | | | 1491 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dundurs, Henriks | | | 1409 | LAT | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Latgale Spring Cup chess B-2018 | Daugavpils | LAT | 2018-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1159 | 2.50 | 5 | 1.28 | 40 | 51.20 | |
| | Makarau, Yauheni | | | 1383 | BLR | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Kazmerika, Anna | | | 1364 | LAT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Savicevs, Arsenijs | | | 1299 | LAT | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Tsiuryn, Ilya | | | 1398 | BLR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Leitans, Daniels | | | 1352 | LAT | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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