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Rapid:
Individual Calculations December 2022 |
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| Reiha, Ance Total change: -16.80 | |   |
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| Supersahiste-2022-A | Riga | LAT | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1373 | 3.00 | 6 | -0.95 | 40 | -38.00 | |
|  Treibusa, Viktorija | | | 1009 | LAT | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ter-Avetisjana, Agnesa Stepania | | wf | 1869 | LAT | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Gravere, Justine Elza | | | 1107 | LAT | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Zubova, Polina | | | 1116 | LAT | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ikstena, Sarlote | | | 1330 | LAT | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Smatcenko, Maija | | | 1122 | LAT | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | Olaine district open chess tournament for children 2022 A | Olaine | LAT | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1373 | 5.00 | 8 | 0.53 | 40 | 21.20 | |
| | Kumarina, Natalija | | | 1131 | LAT | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Petersons, Matejs | | | 1236 | LAT | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Aleidzans, Vadims | | | 1722 | LAT | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Otrohovs, Maksims | | | 1600 | LAT | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Veitners, Pauls | | | 1240 | LAT | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Iljins, Kirils | | | 1224 | LAT | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sulzingers, Eriks | | | 1200 | LAT | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nazarovs, Daniils | | | 1327 | LAT | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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