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Individual Calculations May 2017 |
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| Cosac, Robert-Mihai Total change: 79.60 | |   |
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| School National Competition "Elisabeta Polihroniade" - U9 | Caciulata | ROU | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1166 | 4.00 | 6 | 1.99 | 40 | 79.60 | |
|  Radu, David Cr. | | | 1313 | ROU | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Ciocani, Iosif | | | 1317 | ROU | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Saioc, David | | | 1193 | ROU | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Radu, Teodor | | | 1346 | ROU | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ilin, Radu-Stefan | | | 1261 | ROU | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Botea, David-Alexandru | | | 1303 | 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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