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Rapid:
Individual Calculations January 2023 |
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| Dezent, Eyal Total change: -110.80 | |   |
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| Mark Center Autumn 2022 Rapid | Tel Aviv | ISR | 2022-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1815 | 3.00 | 5 | -0.82 | 40 | -32.80 | |
|  Avron, Arnon | | | 1248 | ISR | 1.00 | 1 | 0.02 | 40 | 0.80 | |  Pearl, Oliver | | | 1546 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Zak, Uriel | m | | 2127 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Eshkol, Lilian | | | 1344 | ISR | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Shilo, Michael | | | 1415 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Israeli Youth Championship U13 Qualifiers 2022 - Center | Kiryat Ono | ISR | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1815 | 4.00 | 6 | -1.66 | 40 | -66.40 | |
| | Yerushalmy, Carmel | | | 1415 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gavish, Maya | | | 1260 | ISR | 0.50 | 1 | -0.47 | 40 | -18.80 | | | Andreev, Robert | | | 1314 | ISR | 0.00 | 1 | -0.96 | 40 | -38.40 | | | Danai, Elon | | | 1213 | ISR | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Eshkol, Lilian | | | 1344 | ISR | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Umanskiy, Stanislav | | | 1478 | ISR | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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) | | | | Shahar Arad 11th Competition over 1851 | Kfar Saba | ISR | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1815 | 2.00 | 6 | -0.29 | 40 | -11.60 | |
| | Haimovich, Tal | m | | 2284 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Weisbuch, Ido | | | 1473 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Vagman, Roy | f | | 2147 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Magen, Amnon | | | 1949 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gilor, Amit | | | 1505 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Shinkarev, Mikhail | m | | 2252 | RUS | 0.00 | 1 | -0.06 | 40 | -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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