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Rapid:
Individual Calculations August 2018 |
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| Petersons, Ojars Total change: -19.20 | |   |
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| Dundagas Torni-2018 | Dundaga | LAT | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1790 | 4.50 | 7 | -1.29 | 20 | -25.80 | |
|  Svete, Kristaps | | | 1478 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Sharakovs, Ilja | | | 1613 | LAT | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Leonovs, Glebs | | | 1507 | LAT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Steinbergs, Raivo | | | 1390 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Freibergs, Rolands | | | 1390 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Semenov, Lev | | | 1476 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sipicins, Alekss | | | 1675 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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) | | | | Kuldiga City Festival Chess tournament 2018 | Kuldiga | LAT | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1790 | 4.00 | 7 | 0.33 | 20 | 6.60 | |
| | Dirzininkas, Andris | | | 1430 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Beks, Edmunds | | | 2079 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gruduls, Imants | | | 1610 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Steinbergs, Viktors | | | 1823 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Rusakovs, Martins | | | 1688 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Roze, Janis | | | 1770 | LAT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Visockis, Janis | | | 1982 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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