Individual Calculations September 2009 |
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Ben Porat, Zeev Total change: 13.95 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Spring Herzlia 2009 | Herzlia | ISR | 2009-04-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2050 | 1974 | 4.50 | 9 | 0.93 | 15 | 13.95 | |
| Towers, Brian | | | 1859 | ISR | 0.00 | 1 | -0.66 | 15 | -9.90 | | Magen, Paz | | | 2009 | ISR | 0.50 | 1 | 0.05 | 15 | 0.75 | | Kinberg, Ofer | | | 2091 | ISR | 0.00 | 1 | -0.34 | 15 | -5.10 | | Lavi, Idan | | | 2121 | ISR | 0.00 | 1 | -0.30 | 15 | -4.50 | | Cnaan, Moshe | | | 2125 | ISR | 1.00 | 1 | 0.70 | 15 | 10.50 | | Lotsov Har-Zahav, Avraham | | | 2045 | ISR | 1.00 | 1 | 0.60 | 15 | 9.00 | | Chassid, Elan | | | 2106 | ISR | 0.50 | 1 | 0.18 | 15 | 2.70 | | Hadari, Ariel | | | 2024 | ISR | 0.50 | 1 | 0.07 | 15 | 1.05 | | Gunsherovich, Itay | | | 2071 | ISR | 1.00 | 1 | 0.63 | 15 | 9.45 | | 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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