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Individual Calculations August 2014 |
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| Nareznoy, David Total change: 4.10 | |   |
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| Jerusalem championship 2014 | Jerusalem | ISR | 2014-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2059 | 4.50 | 7 | -0.38 | 15 | -5.70 | |
|  Or, Yochanan | | | 1878 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Schwarz, Dror | | | 1950 | ISR | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Cohen, Alon | | | 2050 | ISR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Bershadsky, Georgy | | | 1839 | ISR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Travinsky, Mark | | | 1971 | ISR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Prvadivets, Vladimir | | | 1939 | ISR | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Cohen, Shoam | | | 1659 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | 2nd Gideon Japhet Memorial Open B | Jerusalem | ISR | 2014-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2055 | 3.50 | 5 | 0.49 | 20 | 9.80 | |
| | Bershadsky, Georgy | | | 1824 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bronfman, Shmuel | | | 2141 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Travinsky, Mark | | | 1971 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Zlotogorsky, Itay | | | 2005 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Vardi, Shlomit | | | 1942 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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