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Rapid:
Individual Calculations January 2020 |
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| Zubova, Polina Total change: -5.40 | |   |
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| 4 Junior Cup II-2019 | Riga | LAT | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1153 | 3.00 | 6 | -0.27 | 20 | -5.40 | |
|  Zuravlovs, Rodions | | | 1030 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Adamovics, Aleksejs | | | 1413 | LAT | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Jansons, Kristers Roberts | | | 1167 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Mierina, Lauma | | | 1037 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kiena, Jaroslavs | | | 1094 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Fjodorovs, Sergejs | | | 1004 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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