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Rapid:
Individual Calculations July 2017 |
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| Shadrina, Eva Total change: 21.40 | |   |
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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 |
| 1188 | 1088 | 1.00 | 2 | 0.27 | 20 | 5.40 | |
|  Barkasheva, Sofia | | | 1139 | EST | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Levchenko, Marina | | | 1236 | EST | 1.00 | 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 | 1088 | 1.50 | 6 | 0.80 | 20 | 16.00 | |
| | Pedoson, Georg Aleksander | | | 1488 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Siidiratsep, Endel | | | 1488 * | EST | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Pritulina, Svetlana | | | 1488 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Viller, Epp | | | 1488 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Levchenko, Marina | | | 1236 | EST | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ots, Heikki | | | 1488 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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