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Individual Calculations June 2017 |
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| Cosac, Robert-Mihai Total change: 19.20 | |   |
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| Phoenix Cup - 5th edition - U10 | Hales-Buzau | ROU | 2017-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1246 | 1.50 | 2 | 0.48 | 40 | 19.20 | |
|  Chesaru, Ioan-Constantin | | | 1095 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Carac, Radu-Ionut | | | 1380 | ROU | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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