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Individual Calculations April 2022 |
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| Rodriguez Rivera, Pedro Total change: 8.80 | |   |
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| Bobby Fischer Chess League - Open Tournament I | Miami, Florida | USA | 2022-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2190 | 2.00 | 3 | 0.48 | 10 | 4.80 | |
|  Aguilar, Jose Antonio | | | 2182 | CUB | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Becerra, Julio J | g | | 2493 | USA | 0.00 | 1 | -0.14 | 10 | -1.40 | |  Yisrael, Melakah | | | 1862 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |
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) | | | | Spring 2022 CCCSA IM Norm Invitational - D | Charlotte, North Carolina | USA | 2022-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2190 | 4.00 | 9 | 0.40 | 10 | 4.00 | |
| | Huston, Gus | f | | 2319 | USA | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Zapata, Alonso | g | | 2378 | COL | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Lee, Alice | f | wm | 2348 | USA | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Beukes, Dante | m | | 2253 | NAM | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Sriniaiyer, Sudarshan | | | 2209 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Lu, Ming | | | 2298 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Venkat, Raghav | | | 2184 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Eckert, Doug | f | | 2165 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Dukic, Zachary | | | 2228 | CAN | 1.00 | 1 | 0.55 | 10 | 5.50 | |
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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