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Individual Calculations September 2022 |
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| Goz, Shachar Total change: 75.24 | |   |
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| 31st International open of Kavala - B group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1380 | 3.00 | 9 | 0.79 | 38 | 30.02 | |
|  Kalogridis, Themistoklis | | | 1632 | GRE | 0.50 | 1 | 0.31 | 38 | 11.78 | |  Tsekoura, Vaia | | | 1672 | GRE | 0.50 | 1 | 0.35 | 38 | 13.30 | | | Dimanoudis, Petros | | | 1545 | GRE | 1.00 | 1 | 0.72 | 38 | 27.36 | | | Koutsogoulas, Georgios | | | 1694 | GRE | 0.50 | 1 | 0.36 | 38 | 13.68 | | | Wul, Kfir | | | 1713 | ISR | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Labrakopoulos, Alexandros | | | 1631 | GRE | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Agnanti, Danai | | | 1660 | GRE | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Christodoulou, Georgia | | | 1434 | GRE | 0.00 | 1 | -0.42 | 38 | -15.96 | | | Athanasiou, Soumela | | | 1336 | GRE | 0.50 | 1 | -0.06 | 38 | -2.28 | |
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 U18 team championship 2022 | Beer Yaakov | ISR | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1416 | 3.00 | 4 | 1.35 | 38 | 51.30 | |
| | Ostrovsky Berman, Noam | | | 1778 | ISR | 1.00 | 1 | 0.90 | 38 | 34.20 | | | Grezen, Yan | | | 1263 | ISR | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Hasson Shreger, Shalev | | | 1747 | ISR | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Shadchan, Ronen | | | 1245 | ISR | 1.00 | 1 | 0.27 | 38 | 10.26 | |
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 |
| 1309 | 1416 | 3.00 | 5 | -0.16 | 38 | -6.08 | |
| | Friedlich, Eyal | | | 1276 | ISR | 0.00 | 1 | -0.69 | 38 | -26.22 | | | Ziv, Daniel | | | 1134 | ISR | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Brezis, Ari | | | 1487 | ISR | 1.00 | 1 | 0.60 | 38 | 22.80 | | | Ken-Dror, Renana | | | 1454 | ISR | 0.00 | 1 | -0.45 | 38 | -17.10 | | | Faust, Iftach | | | 1193 | ISR | 1.00 | 1 | 0.22 | 38 | 8.36 | |
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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