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Individual Calculations November 2019 |
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| Ratcu, Chris Total change: 22.80 | |   |
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| Florin Gheorghiu International Chess Festival - 2nd ed. - U10 | Bucuresti | ROU | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1142 | 2.50 | 4 | 0.57 | 40 | 22.80 | |
|  Radulescu, Theodor-Andrei | | | 1013 | ROU | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Demciuc, Vasile | | | 1358 | MDA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Moraru, Mircea-Antoniu | | | 1039 | ROU | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Gatej, Maria | | | 1215 | ROU | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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