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Rapid:
Individual Calculations July 2017 |
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| Levchenko, Marina Total change: 2.00 | |   |
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| Estonian Youth Rapid Chess Championships 2017 - Girls U10 | Paide | EST | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1236 | 1.00 | 4 | -0.99 | 20 | -19.80 | |
|  Hannus, Lola | | | 1219 | EST | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Barkasheva, Sofia | | | 1139 | EST | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Parik, Kerttu-Lisett | | | 1542 | EST | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Shadrina, Eva | | | 1088 | EST | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Tartu Summer Rapid Tournament 2017 | Tartu | EST | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1236 | 3.00 | 7 | 1.09 | 20 | 21.80 | |
| | Kiltti, Jyrki | | | 1636 * | FIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ott, Karl Eric | | | 1252 | EST | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Plitnieks, Janis | | | 1636 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Povvat, Aalo | | | 1466 | EST | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Uibokant, Mathias Robert | | | 1636 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shadrina, Eva | | | 1088 | EST | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kaldmaa, Janis | | | 1405 | EST | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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