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Rapid:
Individual Calculations November 2023 |
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| Hermans, Ray Total change: 59.20 | |   |
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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 |
| 1510 | 1480 | 3.00 | 4 | 1.21 | 40 | 48.40 | |
|  Gizunterman, Idan | | | 1100 | ISR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Beitner, Yehonatan | | | 1570 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Kirsch, Yahel David | | | 1786 | ISR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Afek, Itay | | | 1584 | ISR | 0.00 | 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) | | | | Dov Porat Memorial: Israeli U18 Youth Rapid Championship 2023 | Ramat Gan | ISR | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1480 | 1.50 | 5 | 0.27 | 40 | 10.80 | |
| | Yusupoff, Yoav | | | 2068 | ISR | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Borodety, Itamar | | | 1936 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Magen, Ofek | | | 1657 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mayer, Uri | | | 1438 | ISR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Gurevich, Hillel | | | 1610 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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