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Individual Calculations September 2010 |
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| Graifer, Michail Total change: -4.65 | |   |
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| Aviv 2010 Mark Centre | Tel Aviv | ISR | 2010-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 1851 | 1.50 | 6 | -0.22 | 15 | -3.30 | |
|  Marcovici, Adrian | | | 2096 | ISR | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Shutzman, Joseph | f | | 2241 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Freidles, Victor | | | 1947 | ISR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Hasidovski, Arnold | | | 2148 | ISR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Kahn, Yigal | | | 2025 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lavi, Royi | | | 1746 | ISR | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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) | | | | 2nd International Chess Tournament of Rethymno | Rethymno | GRE | 2010-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1888 | 1.50 | 6 | -0.09 | 15 | -1.35 | |
| | Werle, Jan | g | | 2288 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bensdorp, Marlies | | wm | 2288 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Marountas, Ioannis | | | 2167 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Xilogiannis, Dimitrios | | | 1600 | GRE | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Romanos, Theodoros | | | 2082 | GRE | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Royset, Paal | | | 2152 | NOR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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