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Individual Calculations April 2022 |
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| Hack, Richard Total change: -6.40 | |   |
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| Falconer Tuesday Night Marathon - Under 1800 Rounds 1-4 | San Francisco, California | USA | 2022-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1496 | 1.00 | 1 | 0.58 | 20 | 11.60 | |
|  Chan, John | | | 1553 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | 19th Wilkerson Memorial Championship - 1600 Plus | San Francisco, California | USA | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1496 | 2.00 | 4 | -0.90 | 20 | -18.00 | |
|  Joseph, Axel | | | 1237 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sankar, Arjun | | | 1313 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Indukuri, Suhas Varma | | | 1271 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zhou, Greg | | | 1450 | USA | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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