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Rapid:
Individual Calculations April 2013 |
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| Grinberg, Iosif P. Total change: 16.00 | |   |
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| 13th European Senior Chess Championship - rapid | Plovdiv | BUL | 2013-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2175 | 3.50 | 8 | 0.80 | 20 | 16.00 | |
|  Pushkov, Nikolai | g | | 2350 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Velikov, Petar | g | | 2417 | BUL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Iliushkin, Evgeny | f | | 2273 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Ermenkov, Evgenij | g | | 2423 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Pelitov, Dimitar | | | 2074 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Giulian, Philip M | f | | 2264 | SCO | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Lederman, Leon | m | | 2243 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bojarinov, Victor A | | | 2373 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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