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Rapid:
Individual Calculations January 2020 |
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| Purins, Edvards Total change: 19.60 | |   |
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| Kuldigas NSS Christmas open (2008.-2010.) | Kuldiga | LAT | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1005 | 3.00 | 6 | 0.98 | 20 | 19.60 | |
|  Valdats, Reinis | | | 1403 | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ulmis, Tomass | | | 1074 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Liepins, Henrijs | | | 1113 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Auzins, Kristers | | | 1070 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ozolins, Roberts | | | 1113 | LAT | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Purvins, Olivers | | | 1055 | LAT | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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