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Individual Calculations February 2019 |
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| Khvichia, Mariam Total change: -28.80 | |   |
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| Imereti Region School U-11 Ch 2019 | Kutaisi | GEO | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1063 | 0.50 | 4 | -0.72 | 40 | -28.80 | |
|  Giorgadze, Giorgi | | | 1412 | GEO | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kokhreidze, Mariam | | | 1081 | GEO | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Chubinidze, Levan | | | 1318 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kakhidze, Givi | | | 1097 | GEO | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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) | | |
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