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Rapid:
Individual Calculations January 2015 |
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| Schwarz, Harry Total change: -57.40 | |   |
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| Eitan Amitai Memorial rapid Herzliya 2014 | Herzliya | ISR | 2014-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1980 | 1.00 | 5 | -1.11 | 20 | -22.20 | |
|  Klar, Nir | | | 2083 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Toporkova, Sofia | | | 1802 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kopaloff, Nick | | | 2077 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Mamut, Igor | | | 2071 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Tal, Eyal | | | 2159 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Shahar Arad Memorial 2014 B | Kfar Saba | ISR | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1980 | 2.00 | 5 | -1.76 | 20 | -35.20 | |
| | Gorshtein, Ido | | | 1864 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zilbershtein, Victor | | | 1783 | ISR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Yaniv, Ori | | | 1728 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Vaturi, Eden | | | 1786 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Adar, Idan | | | 1754 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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