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Individual Calculations July 2022 |
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| Ke, Rianne Total change: 83.60 | |   |
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| 42nd Annual Lina Grumette Memorial Day Classic | Loma Linda, California | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1706 | 2.00 | 6 | 0.61 | 40 | 24.40 | |
|  Shevkunov, Vladyslav | | | 2145 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Wang, Isaac | | | 1932 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Yedidia, Daniel | | | 2001 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Moussa, Ala-Addin | c | | 1963 | PLE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kretchetov, Alexandre | f | | 2248 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zhang, Ellie | | | 1505 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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) | | | | 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1706 | 2.00 | 4 | 1.48 | 40 | 59.20 | |
| | Leano, Bryan B | | | 1905 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Mc Entee, Tim R | | | 1957 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Zerm, Alfred | | | 2192 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Kaulule, Kela Siame | | | 2173 | ZAM | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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