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Individual Calculations March 2023 |
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| Vasquez Vargas, Henry Richard Total change: -35.20 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 2158 | 2.00 | 3 | -0.88 | 40 | -35.20 | |
|  Casqui Lopez, Pamela Grace | | | 1758 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bendezu Yupanqui, Albert Martin | | | 1609 | PER | 0.00 | 1 | -0.97 | 40 | -38.80 | | | Montesinos Parisaca, Tupac Russel | | | 1456 | PER | 1.00 | 1 | 0.01 | 40 | 0.40 | | | * 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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