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Individual Calculations January 2020 |
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| Borodety, Itamar Total change: -20.00 | |   |
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| Artzit Youth League -South 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1465 | 0.00 | 2 | -0.99 | 40 | -39.60 | |
|  Azoulay, Jonathan | | | 1573 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Hasson Shreger, Shalev | | | 1365 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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 Youth Championship U13 Qualifiers 2019 - South | Ashdod | ISR | 2019-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1465 | 3.50 | 4 | 0.49 | 40 | 19.60 | |
| | Nefyurstok, Alon | | | 1157 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sherman, Esther | | | 1144 | ISR | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kaminetsky, Roee | | | 1346 | ISR | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Slutzky, Lior | | | 1376 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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