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Individual Calculations January 2020 |
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| Kudischewitsch, David Total change: -22.20 | |   |
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| Elitzur Petah Tikva IM Autumn 1 | Petah Tikva | ISR | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2349 | 4.00 | 9 | -1.22 | 10 | -12.20 | |
|  Li Min, Peng | m | | 2454 | UKR | 0.50 | 1 | 0.14 | 10 | 1.40 | |  Mesropov, Konstantin | m | | 2422 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Nedobora, Mikhail | m | | 2362 | UKR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Libman, Guy | | | 2242 | ISR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Musyuk, Lior | f | | 2278 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kraus, Ohad | | | 2310 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Chernomordik, Pavel | f | | 2203 | ISR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Solomon, Asif | | | 2170 | ISR | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Sokolovsky, Yahli | | | 2156 | ISR | 0.00 | 1 | -0.75 | 10 | -7.50 | |
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) | | | | Elitzur Petah Tikva IM Autumn 2 | Petach Tikva | ISR | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2349 | 4.00 | 9 | -1.16 | 10 | -11.60 | |
| | , | m | | 2327 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Li Min, Peng | m | | 2454 | UKR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Aizenberg, Benny | | | 2252 | ISR | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Hoffmann, Yair | | | 2274 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Aroesti, Roee | f | | 2252 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Tzidkiya, Yeshaayahu | f | | 2325 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Vagman, Roy | c | | 2087 | ISR | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Nedobora, Mikhail | m | | 2362 | UKR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Kupervaser, Erez | | | 2288 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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 Autumn 2019 A | Tel Aviv | ISR | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2349 | 5.50 | 6 | 0.16 | 10 | 1.60 | |
| | Chechnovsky, Avi | | | 1949 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Amit, Eli | | | 1949 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zalkind, Konstantin | f | | 2162 | ISR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Levich, Yuri | | | 1949 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Levanzov, Yevgeny | | | 1949 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Levi, Or | | | 1949 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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