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Rapid:
Individual Calculations January 2015 |
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| Ginzburg, Natan Total change: -11.60 | |   |
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| Shahar Arad Memorial 2014 B | Kfar Saba | ISR | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1912 | 2.00 | 4 | -0.23 | 20 | -4.60 | |
|  Fogel, Jacques | | | 1677 | ISR | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Gordon, Evgeny | | | 2039 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gerber, Tal | | | 1775 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Rozen, Guy | | | 1964 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | Herzliya Rapid Chess Championship 2014 | Herzliya | ISR | 2014-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 1912 | 0.00 | 3 | -0.35 | 20 | -7.00 | |
| | Soffer, Ram | g | | 2312 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tal, Eyal | | | 2159 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Grinshpun, Eduard | m | | 2312 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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