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Individual Calculations August 2022 |
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| Haldankar, Ameya Total change: 103.20 | |   |
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| 67th Annual Maryland Open - Under 2200 | Linthicum Heights, MD | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1709 | 2.00 | 3 | 0.19 | 40 | 7.60 | |
|  Luo, Wesley | | | 1309 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tyrrell, Benjamin | | | 1662 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Kothapalli, Pradhy | | | 1843 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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) | | | | 23rd annual Pittsburgh Open Major | Pittsburgh, PA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1709 | 3.00 | 5 | 2.39 | 40 | 95.60 | |
| | Zhang, Roger | | | 2030 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ren, Jesse | | | 1958 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Ramaswamy, Abhinav Chakravarthi | | | 1923 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Zhao, Erick | f | | 2290 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Martin, Roger | | | 2197 | USA | 1.00 | 1 | 0.96 | 40 | 38.40 | |
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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