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Individual Calculations February 2022 |
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| Beukes, Dante Total change: 115.40 | |   |
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| 2021 Charlotte Open | Charlotte, North Carolina | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2144 | 5.00 | 9 | 2.85 | 40 | 114.00 | |
|  Kevlishvili, Robby | g | | 2491 | NED | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Srivatshav Peddi, Rahul | m | | 2466 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Stearman, Josiah | m | | 2406 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Johnson, Donald | | | 1979 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Gonzalez Garcia, Jose | g | | 2483 | ESP | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Maiti, Milind | f | | 2395 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Perrine, Dalton | f | | 2278 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Talukdar, Rohan | f | | 2329 | CAN | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Preotu, Razvan | g | | 2473 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | NOTE: K factor changed | | 2022 Pan-American Intercollegiate Team Championship | Dulles, Virginia | USA | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2138 | 2.00 | 3 | 0.07 | 20 | 1.40 | |
| | Li, Alex | | | 1738 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blakeman, Cole Forester | | | 1772 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Grinberg, Eyal | m | | 2492 | ISR | 0.50 | 1 | 0.39 | 20 | 7.80 | | | * 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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