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Rapid:
Individual Calculations August 2018 |
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| Ribstein, Orel Total change: 29.80 | |   |
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| Jonny Markovich Memorial B | Rishon Letzion | ISR | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1359 | 1.50 | 4 | 0.06 | 20 | 1.20 | |
|  Alperovich, Asher | | | 1759 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Azoulay, Jonathan | | | 1279 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Shuker, Asaf | | | 1643 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Raiko, Gal | | | 1293 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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) | | | | Kfar Saba Weekend 2018 B | Kfar Saba | ISR | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1374 | 3.00 | 4 | 1.43 | 20 | 28.60 | |
| | Radion, Slava | | | 1614 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sivan, Lynn | | | 1277 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Qasem, Muhamad Mody | | | 1333 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Boukai, Shaked | | | 1631 | ISR | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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) | | |
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