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Individual Calculations July 2022 |
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| Rosario, Salvador Total change: -67.00 | |   |
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| 9th Cherry Blossom Classic - Under 2300 | Dulles, Virginia | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 2038 | 3.00 | 7 | -3.46 | 20 | -69.20 | |
|  Wang, Lilian | | | 1556 | USA | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Jin, Jerry | | | 1638 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Muthukumaran, Gurru | | | 1590 | USA | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Carrasco, Christian | | | 1673 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Feng, Andrew | | | 1741 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ramesh, Rahul | | | 1616 | USA | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Luo, Neil | | | 1509 | USA | 0.50 | 1 | -0.47 | 20 | -9.40 | | | * 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) | | | | 2022 Virginia Senior Open | Dulles, Virginia | USA | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2038 | 0.50 | 1 | 0.11 | 20 | 2.20 | |
| | Larkins, Larry R | | | 2116 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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