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Individual Calculations September 2021 |
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| Hochshtad, Shachar Total change: 22.40 | |   |
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| Liga Bet Sharon 2021 Round 9 | Various | ISR | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1275 | 0.50 | 1 | 0.17 | 20 | 3.40 | |
|  Gilor, Amit | | | 1400 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | Green Village Secondary Summer 2021 Tournament | Green Village | ISR | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1263 | 2.50 | 5 | 0.95 | 20 | 19.00 | |
|  Eskenazi, Joy | | | 1663 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Torres, Itamar | | | 1319 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Sakhin, Alexey | | | 1452 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Barkai, Uri | | | 1528 | ISR | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Gilev, Arthur | | | 1176 | ISR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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