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Individual Calculations September 2022 |
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| Ken-Dror, Renana Total change: -56.40 | |   |
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| Israeli U18 team championship 2022 | Beer Yaakov | ISR | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1454 | 1.00 | 5 | -1.37 | 40 | -54.80 | |
|  Amitai, Ido | | | 1664 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Levine, Arad | | | 1267 | ISR | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Federovski, Yael | | | 1651 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Qasem, Muhamad Mody | | | 1542 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Arian, Tal | | | 1246 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | Israeli team U14 championship, Nahum Naftali memorial 2022 | Afula | ISR | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1454 | 3.00 | 4 | -0.04 | 40 | -1.60 | |
| | Gavriel, Inbal | | | 1058 | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krasin, Boris | | | 1227 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Viks, Ido | | | 1229 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Goz, Shachar | | | 1416 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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