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Rapid:
Individual Calculations January 2015 |
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| Gokhvat, Peter Total change: 38.00 | |   |
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| Eitan Amitai Memorial rapid Herzliya 2014 | Herzliya | ISR | 2014-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2269 | 3.50 | 5 | 0.33 | 20 | 6.60 | |
|  Lipes, Yosef | | | 2119 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Podeneshko, Evgeny | | | 2122 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Markovich, Gadi | | | 2160 | ISR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Veinberg, Nimrod | f | | 2246 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Porat, Daniel | | | 2201 | ISR | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Shahar Arad Memorial 2014 A | Kfar Saba | ISR | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2527 | 2269 | 2.50 | 5 | 1.57 | 20 | 31.40 | |
| | Nabaty, Tamir | g | | 2597 | ISR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Gofshtein, Leonid | g | | 2485 | ISR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Zoler, Dan | g | | 2545 | ISR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Boruchovsky, Avital | g | | 2469 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dvoirys, Semen I. | g | | 2538 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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