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Rapid:
Individual Calculations April 2018 |
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| Boukai, Shaked Total change: -23.60 | |   |
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| Purim Junior Rapid 28.02.18 B | Ramat Gan | ISR | 2018-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1655 | 2.00 | 5 | -1.92 | 20 | -38.40 | |
|  Goz, Shachar | | | 1260 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ben-Dov, Yoav | | | 1641 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Qasem, Huda | | | 1414 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Pelech, Roee | | | 1417 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Laor, Jason Ethan | | | 1315 | ISR | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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) | | | | 33rd Czerniak Memorial Rapid B 25.03.18 | Tel Aviv | ISR | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1655 | 3.50 | 5 | 0.74 | 20 | 14.80 | |
| | Roytman, Moshe | | | 1379 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chill, Jordan | | | 1825 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bronfman, Dov | | | 1741 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Sandler, Yuval | | | 1485 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Fudim, Ariel | | | 1617 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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