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Individual Calculations April 2024 |
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| Freiman, Mark Total change: -9.60 | |   |
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| Jeruchess Championship under 1800 | Jerusalem | ISR | 2024-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1659 | 5.00 | 8 | -1.10 | 20 | -22.00 | |
|  Gokhvat, Yoseph | | | 1481 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Volodarsky, Michael | | | 1396 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bezrodny, Itay | | | 1513 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Reznik, Nathan | | | 1242 | ISR | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Zalkind, Vladimir | | | 1639 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Lukovski, Lev | | | 1613 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Chen, Meir | | | 1259 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Slonimchik, Yaakov | | | 1274 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Alef Jerusalem 2024 4-5 | Israel | ISR | 2024-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1793 | 1.00 | 1 | 0.62 | 20 | 12.40 | |
| | Malachi, Aharon | | | 1879 | ISR | 1.00 | 1 | 0.62 | 20 | 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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