Individual Calculations March 2013 |
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Kogan, Artur Total change: -6.70 | | |
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Israel National League 2013 | Various | ISR | 2012-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2273 | 2571 | 1.00 | 2 | -0.67 | 10 | -6.70 | |
| Lev, Ronen | g | | 2374 | ISR | 0.50 | 1 | -0.25 | 10 | -2.50 | | Striechman, Orri | | | 2171 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | * 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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