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Individual Calculations January 2020 |
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| Qasem, Muhamad Mody Total change: -65.60 | |   |
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| Artzit Youth League - Gush Dan 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1490 | 0.00 | 2 | -0.43 | 40 | -17.20 | |
|  Amitai, Ido | | | 1621 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Levy, Zohar | | | 1847 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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 |
| 1196 | 1490 | 3.00 | 5 | -1.21 | 40 | -48.40 | |
| | Dror, Itan | | | 1301 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ater-Datz, Ido | | | 1242 | ISR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Koren, Yotam | | | 1090 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sherman, Ron | | | 1158 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sapir, Eytan | | | 1188 | ISR | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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) | | |
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