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Individual Calculations April 2017 |
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| Berenboym, Igor Total change: 25.20 | |   |
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| Jerusalem Championship Arie Rosenberg Memorial 2017 | Jerusalem | ISR | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2115 | 7.00 | 9 | 0.93 | 20 | 18.60 | |
|  Waxman, Mark | | | 1715 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Agmon, Yonatan | | | 1824 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cohen Revivo, Shoham | | | 2094 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bershadsky, Georgy | | | 1865 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Vaisberg, Michael | | | 2197 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Slonimskij, Arkadij | | | 2119 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Gal, Moshe | | | 2162 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Travinsky, Mark | | | 1891 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lukovski, Lev | | | 1789 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | Liga Artzit South 2017 Round 5-6 | varios | ISR | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2119 | 1.00 | 1 | 0.33 | 20 | 6.60 | |
| | Schwarz, Omer | | | 1992 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | |
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