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Individual Calculations August 2022 |
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| Kraai, Jesse Total change: 5.70 | |   |
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| 67th Annual Maryland Open - Championship | Linthicum Heights, MD | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2401 | 2.50 | 3 | -0.04 | 10 | -0.40 | |
|  Ling, Evan | | | 2012 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Chiu, Isaac | | | 2233 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Rama, Tejas | | | 2014 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |
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) | | | | US Senior Open | Elmhurst, IL | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2401 | 4.00 | 5 | 0.61 | 10 | 6.10 | |
| | Desousa, Brian | | | 1843 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Plum, Marc | | | 2001 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yermolinsky, Alex | g | | 2444 | USA | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Fishbein, Alexander | g | | 2411 | USA | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Gurevich, Dmitry | g | | 2350 | USA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | * 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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