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Rapid:
Individual Calculations June 2014 |
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| Erenberg, Ariel Total change: 29.80 | |   |
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| Dafni Memorial Rapid Herzliya 2014 | Herzliya | ISR | 2014-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2006 | 2.50 | 5 | -0.15 | 20 | -3.00 | |
|  Gruenfeld, Yehuda | g | | 2406 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Feldman, Antony | | | 1669 | ISR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Sassoon, Roei | | | 1888 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Cohen, Shoam | | | 1621 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Axelrod, Arie | f | | 2348 | ISR | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | | | Givatayim rapid May 2014 | Givatayim | ISR | 2014-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2006 | 3.00 | 5 | 0.26 | 20 | 5.20 | |
| | Katsnelson, Leonard | | | 1944 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Soffer, Ram | g | | 2380 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Levits, Yuri | | | 1957 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Adar, Idan | | | 1763 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Haitovich, Avital | | | 1871 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | Mark Center Rapid May 2014 | Tel Aviv | ISR | 2014-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2006 | 3.00 | 5 | 1.38 | 20 | 27.60 | |
| | Agmon, Yonatan | | | 1926 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Porat, Ido | m | | 2378 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Levi, Eli | | | 1918 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ben Artzi, Ido | f | | 2282 | ISR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Axelrod, Arie | f | | 2338 | ISR | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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