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Individual Calculations August 2022 |
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| Zemach, Nadav Total change: 67.60 | |   |
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| Israel Semi-final Championship in Ramat Gan 2022 | Ramat Gan | ISR | 2022-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2238 | 6.00 | 9 | 2.26 | 40 | 90.40 | |
|  Ben-Dov, Yoav | | | 1838 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Birnboim, Nathan | m | | 2383 | ISR | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Aharonovich, Itamar | f | | 2324 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Dvoirys, Semen I. | g | | 2439 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Ben Ari, Yannay | f | | 2409 | ISR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Yaniv, Yuval | f | | 2301 | ISR | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Tzidkiya, Yeshaayahu | f | | 2430 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sivan, Yaacov | m | | 2306 | ISR | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Lahav, Michal | | wm | 2199 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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) | | | | European Youth Team CC 2022 - open u18 | Thessaloniki | GRE | 2022-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2225 | 3.50 | 7 | -0.57 | 40 | -22.80 | |
| | Skodras, Marios Konstantinos | | | 1825 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Colbow, Collin | f | | 2325 | GER | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Cont, Arya | | | 1968 | ENG | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Hulka, Valentyn | | | 2123 | UKR | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Ramaj, Ergit | | | 1980 | ALB | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ben Ari, Yannay | f | | 2411 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Klimkowski, Jan | f | | 2398 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | |
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