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Rapid:
Individual Calculations December 2017 |
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| Bejashvili, Irma Total change: -45.40 | |   |
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| Shahar Arad Memorial Kfar Saba open rapid ch. 2017 B | Kfar Saba | ISR | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1680 | 0.50 | 4 | -2.27 | 20 | -45.40 | |
|  Gerchikov, Pavel | | | 1922 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Sandler, Yuval | | | 1444 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Levi, Yaniv | | | 1350 | ISR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Roytman, Moshe | | | 1325 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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