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Rapid:
Individual Calculations January 2019 |
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| Siders, Jonatans Kristians Total change: -16.60 | |   |
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| Ventspils open A-2018 | Ventspils | LAT | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1041 | 1081 | 2.50 | 6 | -0.83 | 20 | -16.60 | |
|  Petersons, Matejs | | | 994 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Vitolina, Eliza Marisa | | | 1019 | LAT | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Vagule, Beate | | | 1052 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Pupins, Hugo Teodors | | | 1009 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kleins, Elands | | | 1092 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Imanova, Emilija | | | 1082 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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