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Individual Calculations April 2023 |
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| Shorek, Mordechai Total change: -39.20 | |   |
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| Mark Center Winter 2023 A | Tel Aviv | ISR | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1802 | 2.50 | 6 | -1.04 | 20 | -20.80 | |
|  Shilon Rahav, Eliran | | | 1866 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Horowitz, Guy | | | 1655 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Lavie, Efi | | | 1586 | ISR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Leor, Ephraim | | | 1750 | ISR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Shwarchbard, Zvi | | | 1692 | ISR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ginis, Ariel | | | 1854 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | League Bet Tel Aviv 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1802 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
| | Eshkol, Lilian | | | 1402 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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