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Individual Calculations August 2022 |
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| Barreyro, Romeo Belmes Total change: -15.20 | |   |
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| 2nd Peter Grey Memorial Tuesday Night Marathon - u1800 Round 1-3 | San Francisco, California | USA | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1629 | 2.00 | 3 | -0.76 | 20 | -15.20 | |
|  Sharan, Shubhankar | | | 1229 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Hollon, Nick | | | 1237 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Olson, David R | | | 1232 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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