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Individual Calculations September 2022 |
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| Li, Mason J Total change: 0.00 | |   |
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| 52nd annual Continental Open Under 2000 | Sturbridge, MA | USA | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1656 | 3.50 | 6 | -0.01 | 40 | -0.40 | |
|  Fang, Arabella | | | 1510 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Barkey, Dale Paul | | | 1625 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Cao, Joy | | | 1718 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Krotov, Damian | | | 1472 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Oconnor, Eric | | | 1555 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Gradijan, Stephen | | | 1667 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | 2022 NAYCC U10 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1656 | 3.00 | 5 | 0.01 | 40 | 0.40 | |
| | Deshpande, Sarthak | | | 1283 | CAN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Gao, Heye | | | 1256 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yang, Maxwell | | | 1631 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Mansurov, Yusuf | | | 1897 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Martinez Flores, Matias | | | 1696 | MEX | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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) | | |
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