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Rapid:
Individual Calculations November 2023 |
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| Regev, Berry Total change: 46.80 | |   |
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| Dov Porat Memorial: Israeli U8 Youth Rapid Championship 2023 | Ramat Gan | ISR | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1020 | 1189 | 0.50 | 1 | -0.22 | 40 | -8.80 | |
|  Kapelnitski, Amos | | | 1020 | ISR | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Dov Porat Memorial: Israeli U10 Youth Rapid Championship 2023 | Ramat Gan | ISR | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1189 | 4.00 | 5 | 1.39 | 40 | 55.60 | |
| | Rubinstein, Netanel | | | 1007 | ISR | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Galmidi, Ester | | | 1101 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Ben Avi, Adam | | | 1242 | ISR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Blekh, Erik | | | 1221 | ISR | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Ben-Haim, Harel | | | 1291 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | |
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