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Individual Calculations August 2019 |
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| Ben Ari, Yannay Total change: -44.00 | |   |
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| Netanya International Chess Festival 2019 - Open Section | Netanya | ISR | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2053 | 4.50 | 9 | -1.01 | 40 | -40.40 | |
|  Huzman, Alexander | g | | 2453 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Neeman, Gal | | | 1661 | ISR | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Kinberg, Raz | | | 1653 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yusupoff, Yoav | | | 1874 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Aharon, Ofir | f | | 2302 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Regenbogen, Yoseph | | | 1806 | ISR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Zoabi, Jihad | | | 1815 | ISR | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Zilbershtein, Victor | | | 1772 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Poleg, Dan | f | | 2271 | ISR | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | | | 10th Kiryat Ono Summer Festival Open A | Kiryat Ono | ISR | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2081 | 2.00 | 5 | -0.09 | 40 | -3.60 | |
| | Kaganskiy, Gleb | f | | 2314 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Aharonovich, Itamar | f | | 2239 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kochavi, Ori | | | 2153 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Yaniv, Yuval | | | 2135 | ISR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Verny, David | | | 1874 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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