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Individual Calculations September 2022 |
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| Lachowitzki, Tom Total change: 47.20 | |   |
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| Israeli team U14 championship, Nahum Naftali memorial 2022 | Afula | ISR | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1194 | 3.00 | 4 | 1.18 | 40 | 47.20 | |
|  Mosnaim, Daniel | | | 1037 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Larioshin, Ariel | | | 1268 | ISR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Qasem, Muhamad Mody | | | 1542 | ISR | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Wexler, Guy | | | 1120 | ISR | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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