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Individual Calculations February 2023 |
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| Matta, Nicholas F Total change: 46.80 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2167 | 5.50 | 7 | 2.34 | 20 | 46.80 | |
|  Lee, Jayden H | | | 1920 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Jayaraman, Karthik | | | 1972 | IND | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Yan, Nathan | | | 1978 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dukic, Zachary | f | | 2270 | CAN | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Sethuraman, Sandeep | f | | 2394 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Hoyos, Manuel Leon | g | | 2488 | MEX | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Fernandez De La Vara, Arnaldo | m | | 2462 | CUB | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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