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Individual Calculations August 2019 |
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| Shetah, Roi Total change: 34.40 | |   |
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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 |
| 2045 | 1871 | 2.50 | 8 | 0.23 | 40 | 9.20 | |
|  Shvayger, Yuliya | m | wg | 2271 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Katkov, Michelle | | wf | 2112 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Brenner, Moshe | | | 2098 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kinberg, Raz | | | 1471 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cohen Revivo, Alon | | | 2036 | ISR | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Gleizer, Mark | f | | 2173 | ISR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kochavi, Ori | | | 2152 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhimalov, Adam | | | 2044 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | 10th Kiryat Ono Summer Festival Open A | Kiryat Ono | ISR | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1817 | 1.50 | 4 | 0.63 | 40 | 25.20 | |
| | Sokolovsky, Yahli | | | 2093 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hadari, Ariel | | | 2049 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Noy, Eyal | | | 1937 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Klar, Nir | | | 2109 | ISR | 0.50 | 1 | 0.35 | 40 | 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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