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Individual Calculations May 2024 |
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| Rinberg, David Total change: -32.00 | |   |
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| Arzit Merkaz Yom Hol 2024 5-6 | Israel | ISR | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1900 | 1.00 | 1 | 0.49 | 40 | 19.60 | |
|  Merzbach, Evyatar | | | 1895 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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 U14 | Kfar Saba | ISR | 2024-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1900 | 3.50 | 7 | -1.29 | 40 | -51.60 | |
| | Harcabi, Ethan | | | 1546 | ISR | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Ermakov, Roman | | | 1684 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Shalev, Ido | | | 1742 | ISR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Segev, Oz | | | 1728 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Brenner, Bar | | | 1739 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gilor, Amit | | | 1922 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Berlad, Asaf | | | 1900 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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