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Individual Calculations May 2023 |
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| Berlad, Asaf Total change: -140.00 | |   |
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| Israel Youth Girl Championship under 14 -2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1879 | 4.00 | 9 | -3.86 | 40 | -154.40 | |
|  Semo, Sagy | | | 1471 | ISR | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Abitbul, Matan | | | 1585 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | |  David, Idan | | | 1522 | ISR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Magen, Ofek | | | 1507 | ISR | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Afek, Itay | | | 1379 | ISR | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Kaner, Roy | | | 1479 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Andreev, Robert | | | 1540 | ISR | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Taragan, Uri | | | 1761 | ISR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Birka, Elia | | | 1535 | ISR | 0.00 | 1 | -0.88 | 40 | -35.20 | | | * 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) | | | | League Bet Merkaz 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1893 | 1.00 | 1 | 0.36 | 40 | 14.40 | |
| | Soybert, Ori | | | 1791 | ISR | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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