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Individual Calculations May 2014 |
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| Gruenfeld, Yehuda Total change: 5.30 | |   |
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| National Championship Semifinal Jerusalem 2014 | Jerusalem | ISR | 2014-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2440 | 6.50 | 8 | 0.11 | 10 | 1.10 | |
|  Gal, Moshe | | | 2166 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Vaisberg, Michael | | | 2049 | ISR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Birnboim, Nathan | m | | 2369 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kobo, Ori | f | | 2298 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Berenboym, Igor | | | 2126 | ISR | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Slonimskij, Arkadij | | | 2173 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Klein, Noam | | | 2040 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zisman, Philip | | | 2235 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * 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) | | | | 29th Czerniak Festival Open A | Tel Aviv | ISR | 2014-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2443 | 4.00 | 5 | 0.42 | 10 | 4.20 | |
| | Segal, Naum | | | 2043 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zalkind, Konstantin | f | | 2204 | ISR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Gorodetzky, David | | | 2043 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Soffer, Ram | g | | 2472 | ISR | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Givon, Asaf | m | | 2456 | ISR | 1.00 | 1 | 0.52 | 10 | 5.20 | | | * 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) | | |
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