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Individual Calculations November 2018 |
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| Lapushnian, Maya Total change: 39.20 | |   |
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| Artzit Youth League - South 2018/9 1 | Various | ISR | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1273 | 1.00 | 1 | 0.72 | 40 | 28.80 | |
|  Hasson Shreger, Shalev | | | 1440 | ISR | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | | | Artzit Youth League - South 2018/9 2-4 | Various | ISR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1260 | 1.00 | 2 | 0.26 | 40 | 10.40 | |
|  Maryasin, Evelyn | | | 1341 | ISR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Borodety, Itamar | | | 1367 | ISR | 0.00 | 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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