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Individual Calculations May 2023 |
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| Vazana, Yochay Total change: 19.80 | |   |
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| Jeruchess February 2023 5 mar | Jerusalem | ISR | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2027 | 5.00 | 7 | 0.45 | 20 | 9.00 | |
|  Yehoshua, Azgad | | | 1680 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Freiman, Mark | | | 1674 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Landa, Alex | | | 1805 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kirsch, Yahel David | | | 1752 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Yarmonov, Igor | m | | 2327 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Berenboym, Igor | | | 2036 | ISR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Cohen, Alon | | | 2012 | ISR | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | League Alef Jerusalem 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2037 | 1.00 | 1 | 0.54 | 20 | 10.80 | |
| | Kovalenko, .sergiy S | | | 2066 | UKR | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | |
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