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Blitz:
Individual Calculations June 2023 |
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| Roytman, Moshe Total change: -8.00 | |   |
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| Kfar Saba blitz in memory of Nathan Blumkin second | Kfar Saba | ISR | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1336 | 3.00 | 5 | -0.40 | 20 | -8.00 | |
|  Keren, Roy | | | 1324 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Shoham, Itamar | | | 1172 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Har-Zahav, Tamir | | | 1037 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Felman, Ofer | | | 1319 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Naftali, Ben | | | 1105 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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