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Individual Calculations August 2023 |
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| Leib, Daniel Total change: -73.20 | |   |
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| Kfar Saba Open Chess Championship 2023 | Kfar Saba | ISR | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2046 | 4.50 | 8 | -1.07 | 40 | -42.80 | |
|  Hanein, Avri | | | 1646 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mond, Omri | | | 1659 | ISR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Givon, Asaf | m | | 2414 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Magen, Ofek | | | 1574 | ISR | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Tamir, Rami | | | 1599 | ISR | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Shachar, Ehud | m | | 2300 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bodenshtein, Yair | | | 1854 | ISR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Levi, Yaniv | | | 1792 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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) | | | | 13th Kiryat Ono Summer Festival Open A | Kiryat Ono | ISR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2046 | 2.00 | 5 | -0.76 | 40 | -30.40 | |
| | Kantsler, Boris | g | | 2399 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Hasson Shreger, Shalev | | | 1912 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Noy, Eyal | | | 2133 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Azoulay, Yehonatan | | | 1861 | ISR | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Dezent, Eyal | | | 1749 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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