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Individual Calculations April 2023 |
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| Hochshtad, Shachar Total change: 6.60 | |   |
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| Winter Chess Tournament 2023 over 1601 | Kfar Saba | ISR | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1376 | 1.50 | 5 | 0.40 | 20 | 8.00 | |
|  Levi, Yaniv | | | 1476 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Cohen, Ofer | | | 1557 | ISR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Vardi, Daniel | | | 1561 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Klevinskiy, David | | | 1730 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lapushnian, Maya | | | 1732 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | League Bet Sharon 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1416 | 1.00 | 2 | -0.07 | 20 | -1.40 | |
| | Cohen, Ofer | | | 1537 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pirchi, Yehoshua | | | 1241 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | |
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