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Individual Calculations January 2012 |
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| Tal, Eyal Total change: -29.85 | |   |
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| Chaim Kandelshine Memorial 2011 | Herzlia | ISR | 2011-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2101 | 4.50 | 9 | -0.01 | 15 | -0.15 | |
|  Towers, Brian | | | 1880 | ISR | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Soffer, Ram | g | | 2488 | ISR | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Bar-Or, Ornan | | | 2015 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Zilberman, Yaacov | g | | 2423 | ISR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Bakalchuk, Johnatan | | | 1988 | ISR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Axelrod, Arie | f | | 2328 | ISR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Kali, Omer | | | 1701 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gamayev, Oleg | | | 2217 | ISR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Monteriano, Eran | | | 1890 | ISR | 0.00 | 1 | -0.77 | 15 | -11.55 | | | * 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 U18 League 2012 | Various | ISR | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2101 | 2.00 | 5 | -0.85 | 15 | -12.75 | |
| | Kali, Omer | | | 1701 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Beker, Ziv | | | 2002 | ISR | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Snappir, Eyal | | | 2031 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Svoisky, Daniel | | | 2175 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Ben Artzi, Ido | | | 2258 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * 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) | | | | Stav Mark Centre 2011 | Tel Aviv | ISR | 2011-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 2101 | 3.00 | 5 | -1.13 | 15 | -16.95 | |
| | Ichak, Ariel | | | 1784 | ISR | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Zilbershtein, Victor | | | 1826 | ISR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Shwarchbard, Zvi | | | 1888 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Levi, Eli | | | 1907 | ISR | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Tifferet, Shaked | | | 1712 | ISR | 1.00 | 1 | 0.09 | 15 | 1.35 | |
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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