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Rapid:
Individual Calculations December 2019 |
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| Parhomenko, Margarita Total change: -14.40 | |   |
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| VIII Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1716 | 2.50 | 7 | -0.72 | 20 | -14.40 | |
|  Levchenkov, Vitaly | f | | 2116 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Birmans, Daniels | | | 1500 | LAT | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Nevickis, Sergejs | | | 1316 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gudovskis, Konstantins | | | 1901 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zalcmane, Vija | | | 1457 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bolsakovs, Vadims | | | 2107 | LAT | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Tenis, Girts | | | 1889 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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