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Rapid:
Individual Calculations November 2023 |
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| Pearl, Oliver Total change: -68.00 | |   |
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| Dov Porat Memorial: Israeli U14 Youth Rapid Championship 2023 | Ramat Gan | ISR | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1571 | 1.00 | 2 | -0.30 | 40 | -12.00 | |
|  Taragan, Uri | | | 1654 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Shefer, Alona | | | 1180 | ISR | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | Dov Porat Memorial: Israeli U18 Youth Rapid Championship 2023 | Ramat Gan | ISR | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1571 | 2.50 | 6 | -1.40 | 40 | -56.00 | |
|  Levi, Yaniv | | | 1491 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Henn, Jonathan | | | 1171 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abitbul, Matan | | | 1339 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Shefer, Uri | | | 1684 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Ofir, Nevo | | | 1535 | ISR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | David, Idan | | | 1438 | ISR | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | |
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