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Individual Calculations September 2017 |
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| Pataki, Dragos-Ioan Total change: -4.40 | |   |
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| Arad International Chess Festival 2017 - U1600 | Arad | ROU | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1249 | 3.00 | 7 | -0.11 | 40 | -4.40 | |
|  Chiheri, Alexandru-Virgil | | | 1536 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Sonfalean, Maria-Laura | | | 1570 | ROU | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Tus, Oana-Camelia | | | 1121 | ROU | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Chiriac, Cristian | | | 1178 | MDA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Panda, Diana-Stefania | | | 1041 | ROU | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Unguroiu, Razvan-Marius | | | 1463 | ROU | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Butusina, David | | | 1215 | ROU | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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