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Rapid:
Individual Calculations September 2016 |
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| Cohen, Yael Total change: -20.40 | |   |
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| The Green Knight 2016 - Level A | Hakfar Hayarok | ISR | 2016-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1484 | 1.00 | 5 | -1.14 | 20 | -22.80 | |
|  Zemach, Nadav | | | 1498 | ISR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Sobel, Ido | | | 1593 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Sagi, Itamar | | | 1481 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Itzhak, Ariel | | | 1627 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Adari, Orad | | | 1487 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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 Youth Team Ch. 2016 Under 14 Nahum Naftali Memorial | Nir Haemek | ISR | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1491 | 3.50 | 6 | 0.12 | 20 | 2.40 | |
| | Vetshtein, Lior | | | 1249 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sheinin, Adam | | | 1362 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Rivlin, Shachar | | | 1449 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Malach, Roee | | | 1406 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sokolovsky, Yahli | | | 1587 | ISR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Sobel, Ido | | | 1595 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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