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Individual Calculations August 2022 |
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| Dvoirys, Semen I. Total change: 22.00 | |   |
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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 |
| 2287 | 2439 | 7.00 | 9 | 0.81 | 10 | 8.10 | |
|  Rozen, Guy | | | 2039 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Stolyarsky, Yegor | | | 2174 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Yaniv, Yuval | f | | 2301 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Zemach, Nadav | | | 2238 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Tzidkiya, Yeshaayahu | f | | 2430 | ISR | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Ben Ari, Yannay | f | | 2409 | ISR | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Mordechai, Hanan | f | | 2313 | ISR | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Aharonovich, Itamar | f | | 2324 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Levin, Guy | f | | 2354 | ISR | 0.50 | 1 | -0.12 | 10 | -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) | | | | 12th Kiryat Ono Summer Festival Open A | Kiryat Ono | ISR | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2439 | 4.00 | 5 | 0.56 | 10 | 5.60 | |
| | Noy, Eyal | | | 2063 | ISR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Shohat, Yotam | f | | 2321 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sokolovsky, Yahli | f | | 2386 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Kaganskiy, Gleb | f | | 2240 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Ben Ari, Yannay | f | | 2411 | ISR | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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) | | | | Closed GM Maccabiah Tournament 2022 | Jerusalem | ISR | 2022-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2486 | 2439 | 4.50 | 9 | 0.56 | 10 | 5.60 | |
| | Ginsburg, Gennadi | g | | 2400 | GER | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kobo, Ori | g | | 2534 | ISR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Yarmonov, Igor | m | | 2372 | UKR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Alekseev, Evgeny | g | | 2601 | RUS | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Parkhov, Yair | m | | 2468 | ISR | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Gruenfeld, Yehuda | g | | 2418 | ISR | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Tzidkiya, Yeshaayahu | f | | 2419 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Postny, Evgeny | g | | 2564 | ISR | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Smirin, Ilia | g | | 2601 | ISR | 0.50 | 1 | 0.21 | 10 | 2.10 | |
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) | | | | Max Mit Memorial from 1800 | Rishon le Zion | ISR | 2022-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2439 | 3.00 | 3 | 0.27 | 10 | 2.70 | |
| | Duchan, Yoav | | | 2039 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ribstein, Orel | | | 1958 | ISR | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Barak, Gil | | | 2124 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * 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) | | |
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