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Rapid:
Individual Calculations June 2023 |
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| Zrihan, Dan Total change: 7.80 | |   |
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| Rapid Lag BaOmer in Ramat Gan A 2023 | Ramat Gan | ISR | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1822 | 1.50 | 5 | -0.67 | 20 | -13.40 | |
|  Vagman, Roy | f | | 2069 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Leib, Daniel | | | 1951 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Weinberger, Yair | | | 1745 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Malachi, Avraham | | | 1914 | ISR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Hasson Shreger, Shalev | | | 1697 | ISR | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | First Bat Yam Rapid tournament in memory of Rami Reem | Bat Yam | ISR | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1822 | 4.00 | 6 | 1.06 | 20 | 21.20 | |
| | Aizenberg, Benny | f | | 2306 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Reznik, Tal | | | 1205 | ISR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Zlotnik, Andrew | | | 2039 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Koren, Anatoli | | | 1422 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wolfov, Robin | | | 1744 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Chuvnik, Mordechai | | | 2101 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | * 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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