Rapid:
Individual Calculations December 2021 |
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Mazar, Ariel Total change: -9.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Israel National Cup 2021 | Jerusalem | ISR | 2021-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1976 | 1578 | 0.00 | 4 | -0.45 | 20 | -9.00 | |
| Helving, Yuval | | | 1916 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | Glicksohn, Ofer | | | 2054 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | | Sherman, Reem | | | 1762 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | Katz, Eliran | | | 2170 | ISR | 0.00 | 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) | |
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