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Rapid:
Individual Calculations May 2015 |
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| Bida, Mihai-Eugen Total change: 10.20 | |   |
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| National Youth Championships 2015 - boys U20 - rapid chess | Caciulata | ROU | 2015-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2241 | 4.00 | 6 | 0.51 | 20 | 10.20 | |
|  Costachi, Mihnea | f | | 2260 | ROU | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Deac, Bogdan-Daniel | m | | 2328 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dicu, Razvan-Stefan | f | | 2194 | ROU | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Dobre, Mihai | | | 1902 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Doros, Radu-Marian | | | 2244 | ROU | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Vrencian, Lehel | f | | 2100 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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