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Rapid:
Individual Calculations October 2019 |
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| Rogulis, Uldis Total change: -15.00 | |   |
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| Riga Open Rapid IV stage | Riga | LAT | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1590 | 2.00 | 6 | -2.10 | 20 | -42.00 | |
|  Daudzvardis, Janis | | | 1974 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Surzikova, Vera | | | 1190 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kriek, Zoran | | | 1441 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Uhanovs, Maksims | | | 1284 | LAT | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bazilius, Augustinas | | | 1512 | LTU | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Mierina, Lauma | | | 1190 * | LAT | 1.00 | 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) | | | | Chess holiday in Bigaunciems -2019 A | Biga | LAT | 2019-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1586 | 3.00 | 7 | 1.35 | 20 | 27.00 | |
| | Kurpnieks, Vairis | | | 1887 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Roze, Janis | | | 1709 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Francs, Marats | | | 1608 | LAT | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Burkevica, Ilze | | | 1655 | LAT | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Griezne, Edvins | | | 1986 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Isakovs, Janis | | | 1899 | LAT | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Pavlovs, Sergejs | | | 1986 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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