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Rapid:
Individual Calculations January 2018 |
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| Calabrese, Gabriel Total change: 5.80 | |   |
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| Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2011 | 4.50 | 8 | 0.35 | 20 | 7.00 | |
|  Shorek, Mordechai | | | 1802 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Gruzman, Ilya | | | 1665 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lederman, Leon | m | | 2197 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sokolinsky, Yaakov | | | 1674 | ISR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Berkovich, Mark A | m | | 2351 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Levitan, Ronit | | wc | 1745 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lovin, Boris | | | 2296 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Weisbuch, Udi | | | 2207 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Eitan Amitai Memorial Team Rapid Herzliya 2017 | Herzliya | ISR | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2011 | 2.00 | 4 | -0.06 | 20 | -1.20 | |
| | Pinhasov, Ilan | | | 1923 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Moskovich, Daniel | | | 2064 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Bin-Nun, Peleg | | | 1926 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Shusterman, Mark | | | 2091 | ISR | 0.00 | 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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