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Individual Calculations September 2013 |
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| Costiuc, Ioan Total change: -22.80 | |   |
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| International Chess Festival PRO LOGOS - elo<2300 | Timisoara | ROU | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1800 | 0.50 | 5 | -1.52 | 15 | -22.80 | |
|  Tincu, Radu-Laurentiu | | | 2163 | ROU | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Rosca, Grigore | | | 1556 | ROU | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Sandor, Petrut | | | 2115 | ROU | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Lolici, Iselin-Amanda | | | 1931 | ROU | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Bacila, Mihai | | | 1683 | ROU | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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