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Blitz:
Individual Calculations August 2023 |
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| Protassova, Evelina Total change: -35.20 | |   |
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| Estonian G12 Blitz Championship 2023 | Kohtla-Jarve | EST | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1076 | 1080 | 0.50 | 2 | -0.52 | 40 | -20.80 | |
|  Dukova, Sofia | | | 1119 | EST | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Korstin, Marta | | | 1032 | EST | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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 U18 Team Blitz Championship 2023 | Kohtla-Jarve | EST | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1080 | 0.50 | 2 | -0.36 | 40 | -14.40 | |
| | Hajanen, Oliver | | | 1011 | EST | 0.50 | 1 | -0.10 | 40 | -4.00 | |  Pool, Linda Maria | | | 1263 | EST | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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