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Individual Calculations May 2023 |
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| Rivlin, Shachar Total change: -48.80 | |   |
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| Israel Youth Championship under 18 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2075 | 4.00 | 9 | -0.70 | 40 | -28.00 | |
|  Sokolovsky, Yahli | m | | 2476 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Borodety, Itamar | | | 2076 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Scheimann, Ori | | | 1627 | ISR | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Pelech, Roee | | | 1845 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rozen, Eytan | m | | 2458 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Levi, Or | | | 1883 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Levi, Yaniv | | | 1675 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sherman, Reem | c | | 2126 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Guz, Ari | f | | 2318 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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 Arzit League Darom 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2071 | 0.00 | 1 | -0.52 | 40 | -20.80 | |
| | Borodety, Itamar | | | 2054 | ISR | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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