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Rapid:
Individual Calculations January 2023 |
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| Kirsch, Yahel David Total change: 58.80 | |   |
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| Mark Center Autumn 2022 Rapid | Tel Aviv | ISR | 2022-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1667 | 3.50 | 4 | 2.20 | 40 | 88.00 | |
|  Nachmias, Moshe | | | 1267 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lotan, Barak | | | 1799 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Cohen, Or | f | | 2299 | ISR | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Zak, Uriel | m | | 2127 | ISR | 0.50 | 1 | 0.45 | 40 | 18.00 | | | * 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 |
| 1371 | 1667 | 3.50 | 5 | -0.73 | 40 | -29.20 | |
| | Ravid, Gal | | | 1267 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sternfeld, Tomer | | | 1406 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Belkovsky, Guy | | | 1347 | ISR | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Sason, Noam | | | 1420 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Manyevich, Rom | | | 1415 | ISR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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