Individual Calculations May 2023 |
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Sverdlov, Arie Total change: -11.00 | | |
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Jeruchess February 2023 5 mar | Jerusalem | ISR | 2023-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1722 | 1649 | 2.50 | 6 | -0.05 | 40 | -2.00 | |
| Landa, Alex | | | 1805 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | | Zlotnik, Andrew | | | 2096 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | Volfer, Eliahu | | | 1405 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | Tsafrir, Ori | | | 1725 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | Lukovski, Lev | | | 1644 | GER | 1.00 | 1 | 0.49 | 40 | 19.60 | | Zelkin, Vladimir | | | 1658 | ISR | 0.50 | 1 | 0.01 | 40 | 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) | | NOTE: K factor changed | League Alef Jerusalem 2023 7 | Israel | ISR | 2023-04-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1665 | 1628 | 0.00 | 1 | -0.45 | 20 | -9.00 | |
| Freiman, Mark | | | 1665 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | | 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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