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Rapid:
Individual Calculations December 2017 |
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| Bolkovstein, David Total change: -13.00 | |   |
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| Adi Rosen Memorial Rapid 04.11.17 A | Shoham | ISR | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1717 | 0.50 | 4 | -0.65 | 20 | -13.00 | |
|  Friedland, Moshe | | | 2117 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aizenberg, Benny | | | 1775 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Levi, Guy | | | 1838 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Reprun, Nadejda | | | 1856 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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