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Individual Calculations May 2019 |
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| Arauco Celestino, Arianna Sofia Total change: -29.20 | |   |
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| Campeonato Nacional Sub 20 Absoluto 2019 | Lima | PER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1653 | 2.00 | 6 | -0.73 | 40 | -29.20 | |
|  Vasquez Vargas, Henry Richard | | | 2016 | PER | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Hepler Ramirez , Narayana | | | 1979 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hilario, Aleyla | | wf | 1937 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Benavides Conza, Diego Angelo | | | 1622 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Villanueva, Orrego Martin William | | | 1322 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Castro Salcedo, Josue Seibert | | | 1253 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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