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Rapid:
Individual Calculations April 2015 |
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| Silmalis, Janis Total change: -60.40 | |   |
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| Vladimir Petrov memorial ''C" | Jurmala | LAT | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1617 | 2.00 | 8 | -3.19 | 20 | -63.80 | |
|  Chibukhchyan, Erik | | | 1720 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Sipicins, Alekss | | | 1503 | LAT | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zhuravlev, Ignat | | | 1486 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bogorods, Daniels | | | 1727 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bude, Toms | | | 1218 | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Timrots, Adolfs | | | 1491 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sharakovs, Ilja | | | 1306 | LAT | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Surzikova, Vera | | | 1478 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Saulkrasti rapid chess championship 2015 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1617 | 1.00 | 5 | 0.17 | 20 | 3.40 | |
| | Melderis, Uldis | | | 2017 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jekabsons, Ivars | | | 1984 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mitenieks, Matiss | | | 1784 | LAT | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Jazdanovs, Aleksandrs | | | 1879 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gercans, Visvaldis | | | 1865 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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