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Rapid:
Individual Calculations June 2015 |
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| Shtabsky, Michael Total change: 21.20 | |   |
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| Ashdod Chess Club rapid May 2015 A | Ashdod | ISR | 2015-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1924 | 2.50 | 5 | 0.98 | 20 | 19.60 | |
|  Tsifanskaya, Ludmila A | | wm | 2127 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Lebedinsky, Eduard | | | 2186 | MDA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Maryasin, Boris | m | | 2318 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahmilevitz, Anton | | | 2141 | ISR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Gitin, Amit | | | 1688 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | Shavuot rapid 2015 A | Ramat Gan | ISR | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1924 | 2.00 | 5 | 0.08 | 20 | 1.60 | |
| | Popilski, Gil | g | | 2324 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saadon, Netanel | | | 1833 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Avineri, Paz | | | 1737 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Uritzky, Eli | | | 2013 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gurbanov, Andrei | f | | 2294 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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