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Blitz:
Individual Calculations August 2019 |
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| Haapsal, Maria Ioanna Total change: 18.60 | |   |
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| Estonian Youth Blitz Chess Championships Under 10 | Tallinn | EST | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1096 | 1.00 | 3 | -0.34 | 20 | -6.80 | |
|  Pritulina, Nadezhda | | | 1090 | EST | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Koosel, Hans-Georg | | | 1198 | EST | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Karis, Fredi | | | 1116 | EST | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Estonian Women Blitz Chess Championships | Tallinn | EST | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1096 | 2.00 | 8 | 1.27 | 20 | 25.40 | |
| | Olde, Grete | | wc | 1496 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brokko, Margit | | wf | 1496 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tonso, Liina | | | 1496 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kruusiauk, Heda | | | 1496 * | EST | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Pritulina, Svetlana | | | 1496 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blokhin, Sofia | | | 1496 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ivanova, Lidia | | | 1374 | EST | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Narva, Mai | | wm | 1496 * | 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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