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Individual Calculations May 2024 |
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| Blekh, Erik Total change: 56.00 | |   |
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| Bet Beer Sheva 2024 5-6 | Israel | ISR | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1740 | 2.00 | 2 | 0.62 | 40 | 24.80 | |
|  Stavetsky, Nikolai | | | 1521 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Yurchenko, Daniel | | | 1664 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | Israel national youth championship 2024 U10 | Kfar Saba | ISR | 2024-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1696 | 4.00 | 5 | 0.78 | 40 | 31.20 | |
| | Brenner, Ehud | | | 1587 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Roth, Elai | | | 1534 | ISR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Cohen, Israel | | | 1764 | ISR | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Chalopoviz, Ilay | | | 1496 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ronin, Ilan | | | 1555 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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