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Rapid:
Individual Calculations January 2018 |
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| Iliaguev, Daniel Total change: 37.20 | |   |
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| Israel Rapid Championship 2017 | Kfar Vradim | ISR | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 1861 | 3.00 | 8 | 1.80 | 20 | 36.00 | |
|  Veinberg, Nimrod | f | | 2261 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Gorshtein, Ido | | | 2089 | ISR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Stepak, Yedael | f | | 2219 | ISR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Ribshtein, Nati | m | | 2261 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Zilberman, Yaacov | g | | 2261 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iliaguev, Kafar | f | | 2260 | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Zak, Uriel | m | | 2261 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yaniv, Ori | | | 1871 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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 U15 Qualifier 2017 South | Ashkelon | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1861 | 3.00 | 5 | -0.37 | 20 | -7.40 | |
| | Mash, Ronen | | | 1553 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Spitkowski, Thomas | | | 1684 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Robach, Shay | | | 1484 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Slobodiansky, Steven | | | 1919 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Vazana, Yochay | | | 1900 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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 |
| 1850 | 1861 | 2.50 | 4 | 0.43 | 20 | 8.60 | |
| | Aizenberg, Benny | | | 1813 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sitbon, Itay | | | 1672 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vazana, Yochay | | | 1900 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Cnaan, Moshe | | | 2014 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | |
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