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Individual Calculations September 2021 |
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| Medina, Itzhak Total change: -62.80 | |   |
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| Kiryat Ono Summer 2021 A | Kiryat Ono | ISR | 2021-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1507 | 1.00 | 5 | -0.95 | 40 | -38.00 | |
|  Erentroy, Yehuda | | | 1907 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gradenwitz, Oded | | | 1623 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Qasem, Muhamad Mody | | | 1557 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Taragan, Uri | | | 1557 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Rabinovich, Yoav | | | 1383 | ISR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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) | | | | Liga Bet Sharon 2021 Round 9 | Various | ISR | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1507 | 0.00 | 1 | -0.62 | 40 | -24.80 | |
| | Gilad, Tomer | | | 1417 | ISR | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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