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Rapid:
Individual Calculations September 2021 |
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| Mdivani, Maka Total change: -59.80 | |   |
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| Kfar Saba Weekend tournament A | Kfar Saba | ISR | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1770 | 2.00 | 9 | -1.41 | 20 | -28.20 | |
|  Veinberg, Nimrod | m | | 2310 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Ehrlich, Roy | | | 1960 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dezent, Eyal | | | 1256 | ISR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Gorshtein, Asaf | | | 1954 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hatzor, Eyal | | | 1810 | ISR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Nareznoy, David | | | 2030 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Slobodiansky, Steven | | | 2119 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Qasem, Huda | | | 1547 | ISR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Boruchovsky, Ron | | | 1843 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | 11th Kiryat Ono Summer Festival Rapid Championship | Kiryat Ono | ISR | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1770 | 3.00 | 6 | -1.58 | 20 | -31.60 | |
| | Steinberg, Omri | | | 1239 | ISR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kraus, Ohad | | | 2306 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Weisbuch, Ido | | | 1334 | ISR | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Qasem, Huda | | | 1547 | ISR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Vardi, Daniel | | | 1194 | ISR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Fudim, Basya | | | 1427 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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