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Individual Calculations February 2023 |
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| Mendes, Aaron Reeve Total change: 91.60 | |   |
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| 2023 Excelsior January Open | Toronto | CAN | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1989 | 3.00 | 5 | 0.86 | 40 | 34.40 | |
|  Zhong, Ryan Yunhui | | | 1589 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Noritsyn, Nikolay | m | | 2447 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Reshetniak, Vitaliy | | | 2027 | UKR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Munro, Allan | f | | 1974 | TTO | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Sanchez, Victor | f | | 2225 | COL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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) | | | | 2023 Michigan Master - Expert Class Championships | Lansing, Michigan | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1989 | 4.00 | 5 | 1.43 | 40 | 57.20 | |
| | Adhikari, Sunav | | | 1807 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bajaj, Arjun | | | 1589 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lopez, Mauro Alberto | | | 2061 | MEX | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Sorokin, Aleksey | f | | 2537 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ren, Jesse | | | 2000 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | * 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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