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Individual Calculations May 2012 |
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| Costin, Petrica Total change: 30.00 | |   |
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| GP SPI 1st stage | Satu Mare | ROU | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2130 | 7.00 | 10 | 2.00 | 15 | 30.00 | |
|  Marinescu, Mircea | | | 2184 | ROU | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Suciu, Dinu-Simi | f | | 2093 | ROU | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Ristea, Ionut | | | 2188 | ROU | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Remetean, Vasile | | | 2032 | ROU | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Muntean, Ciprian-Sorin | f | | 2142 | ROU | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Marinescu, Mircea | | | 2184 | ROU | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Suciu, Dinu-Simi | f | | 2093 | ROU | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Ristea, Ionut | | | 2188 | ROU | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Remetean, Vasile | | | 2032 | ROU | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Muntean, Ciprian-Sorin | f | | 2142 | ROU | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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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