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Rapid:
Individual Calculations August 2017 |
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| Gershkowich, David Total change: -1.60 | |   |
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| Israel Team Cup 2017 | Jerusalem | ISR | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2188 | 3.00 | 5 | -0.08 | 20 | -1.60 | |
|  Tzidkiya, Yeshaayahu | | | 1833 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Cohen Revivo, Shoham | | | 1954 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Itzhaky, Shmuel | | | 2083 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kobo, Ori | m | | 2374 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Erenberg, Ariel | m | | 2190 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | |
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