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Individual Calculations October 2017 |
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| Borza, Alexandru-Ionut Total change: -28.00 | |   |
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| Pro Logos Chess Festival Buzau - U10 | Buzau | ROU | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1126 | 0.50 | 3 | -0.70 | 40 | -28.00 | |
|  Boghici, Mario-Bogdan | | | 1392 | ROU | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Boldeanu, Dragos | | | 1175 | ROU | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Soare, Andrei | | | 1061 | ROU | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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