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Individual Calculations January 2020 |
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| Gabizon, Gal Total change: 2.40 | |   |
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| Artzit Youth League - Central 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1224 | 0.50 | 1 | 0.30 | 40 | 12.00 | |
|  Malkin, Ben | | | 1469 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | Israel Cadet Championship U11 Qualifiers 2019 - Center | Givatayim | ISR | 2019-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1224 | 1.50 | 4 | -0.24 | 40 | -9.60 | |
|  Harel Raz, Eden | | | 1152 | ISR | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Umanskiy, Stanislav | | | 1232 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Medovoy, Yaniv | | | 1486 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ater-Datz, Ido | | | 1242 | ISR | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | |
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