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Rapid:
Individual Calculations November 2017 |
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| Artemjevs, Viktors Total change: 15.20 | |   |
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| Dobeles Aboldienas saha turnirs | Dobele | LAT | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1404 | 2.00 | 4 | 0.77 | 20 | 15.40 | |
|  Ritums, Ritvars | | | 1804 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pizelis, Peteris | | | 1513 | LAT | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Zvans, Maris | | | 1642 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Groskops, Elvis | | | 1335 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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) | | | | Prata speles Zemgale-2017 | Dobele | LAT | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1404 | 0.50 | 3 | -0.01 | 20 | -0.20 | |
| | Salenieks, Eduards | | | 1789 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Penikis, Adams | | | 1536 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Petersons, Ojars | | | 1769 | LAT | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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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