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Rapid:
Individual Calculations December 2017 |
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| Lahs, Einars Total change: -12.20 | |   |
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| Riga Chess School Championship 2017 A | Riga | LAT | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1470 | 3.00 | 7 | -0.61 | 20 | -12.20 | |
|  Sinauridze, Simons | | | 1870 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Belakova, Laura | | | 1238 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gerasimovs, Aleksejs | | | 1625 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sevastjanovs, Roberts | | | 1365 | LAT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ovcinkins, Arsenijs | | | 1596 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Podojniks, Marks Ernests | | | 1146 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Strods, Kristaps Reinis | | | 1388 | LAT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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