Individual Calculations November 2017 |
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Vaisman, Michael Total change: -5.20 | | |
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Dov Porat Memorial 2017 Youth B | Ramat Gan | ISR | 2017-10-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1411 | 1180 | 1.00 | 5 | -0.13 | 40 | -5.20 | |
| Federovski, Yael | | | 1580 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | Podgaetski, Roey | | | 1477 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | Faivishevsky, Noam | | | 1291 | ISR | 1.00 | 1 | 0.65 | 40 | 26.00 | | Ofek, Omri | | | 1401 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | Weissberg, Yair | | | 1308 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | | * 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) | |
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