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Individual Calculations May 2011 |
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| Herea, Sergiu-Gabriel Total change: 1.95 | |   |
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| Romanian Youth Chess Championship - boys U12 | Calimanesti-Caciulata | ROU | 2011-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1741 | 2.50 | 5 | 0.13 | 15 | 1.95 | |
|  Acsinte, Matei-Ionut | | | 1901 | ROU | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Stoica, Eduard-Constantin | | | 1473 | ROU | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Comsa, Ciprian-Mihai | | | 1533 | ROU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Costachi, Mihnea | | | 1873 | ROU | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Dolana, Andrei-Theodor | | | 2022 | ROU | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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