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Individual Calculations August 2023 |
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| Glyanetzshpigel, Yossi Total change: 18.00 | |   |
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| 13th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1563 | 3.00 | 5 | 0.18 | 20 | 3.60 | |
|  Duchan, Yoav | | | 2001 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Tabach, Omer | | | 1224 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Brenner, Bar | | | 1456 | ISR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Gradenwitz, Oded | | | 1546 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Tauber, Ori | | | 1409 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | classic tournament week up to 1900 | Rishon Lezion | ISR | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1563 | 1.50 | 4 | 0.72 | 20 | 14.40 | |
| | Meirovich, Ilay | | | 1935 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Brezis, Ari | | | 1858 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Taragan, Uri | | | 1750 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Cohen, Daniel | | | 1742 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | |
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