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Rapid:
Individual Calculations November 2017 |
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| Vaisgur, Alon Total change: -1.60 | |   |
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| Dov Porat Memorial 2017 Rapid B | Ramat Gan | ISR | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1648 | 4.00 | 9 | -0.06 | 20 | -1.20 | |
|  Bodenshtein, Yair | | | 1897 | ISR | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Noy, Eyal | | | 1804 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Feldman, Amit | | | 1248 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levi, Yoel | | | 1798 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Vardi, Shlomit | | | 1844 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Shuker, Asaf | | | 1658 | ISR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Bolkovstein, David | | | 1725 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Weissberg, Yair | | | 1320 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ehrlich, Roy | | | 1754 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | Elitzur Rapid Championship 08.10.17 A | Shoham | ISR | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1648 | 1.00 | 5 | -0.02 | 20 | -0.40 | |
| | Retter, Alon | | | 2030 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kremer, Pavel | | | 2018 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Levitan, Ronit | | wc | 1733 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Melchior, Ariel | | | 1741 | ISR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Leopold, Shilo | | | 2041 | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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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