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Rapid:
Individual Calculations January 2018 |
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| Verny, David Total change: 67.60 | |   |
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| Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1634 | 4.50 | 8 | 3.22 | 20 | 64.40 | |
|  Gokhvat, Peter | | | 2034 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Weintraub, Amit | | | 1835 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Weisbuch, Udi | | | 2034 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Levitan, Ronit | | wc | 1745 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Globus, Or | | | 2034 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Cohen Revivo, Alon | | | 1932 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Meizlin, Yaacov | | | 2008 | ISR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Kochavi, Ori | | | 1873 | ISR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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) | | | | Israel Youth Championship U13 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1634 | 4.50 | 6 | 0.16 | 20 | 3.20 | |
| | Raiko, Gal | | | 1249 | ISR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Sheinin, Adam | | | 1413 | ISR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dunaevsky, Matan | | | 1350 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Landau, Gil | | | 1519 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Alster, Omri | | | 1580 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Zemach, Nadav | | | 1585 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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