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Individual Calculations February 2018 |
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| Georgiev, Aleksandar Total change: 18.00 | |   |
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| 4th International Childrens Tournament Trayana Cup | Stara Zagora | BUL | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1294 | 4.00 | 6 | 0.45 | 40 | 18.00 | |
|  Ralchev, Lachezar | | | 1603 | FID | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Chamurkov, Veselin | | | 1023 | FID | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Chorbadzhiyski, Aleksandar | | | 1146 | FID | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ivanov, Antoan | | | 1188 | FID | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Genov, Svetlin | | | 1181 | FID | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Arshinkova, Boryana | | | 1227 | FID | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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