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Individual Calculations January 2018 |
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| Kudischewitsch, David Total change: -5.70 | |   |
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| Mark Center Autumn 2017 A | Tel Aviv | ISR | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2351 | 4.50 | 7 | -0.93 | 10 | -9.30 | |
|  Bar-Or, Ornan | | | 1951 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Amit, Eli | | | 2074 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Gorshtein, Ido | | | 2184 | ISR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Itzhaky, Shmuel | | | 2088 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Philosoph, Assi | | | 2171 | ISR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Yaniv, Yuval | | | 1951 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zilberman, Yaacov | g | | 2364 | ISR | 0.00 | 1 | -0.48 | 10 | -4.80 | | | * 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) | | | | Herzliya International GM 2017 | Herzliya | ISR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2420 | 2350 | 4.00 | 9 | 0.36 | 10 | 3.60 | |
| | Gindi, Shachar | f | | 2391 | ISR | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Zifroni, Dov | g | | 2450 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Dvoirys, Semen I. | g | | 2539 | RUS | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Lev, Ronen | g | | 2363 | ISR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Flom, Gabriel | m | | 2474 | FRA | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Shutzman, Joseph | f | | 2279 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Bakalchuk, Johnatan | f | | 2398 | ISR | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Haimovich, Tal | m | | 2388 | ISR | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Zoler, Dan | g | | 2497 | ISR | 0.00 | 1 | -0.30 | 10 | -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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