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Individual Calculations December 2018 |
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| Alvarez Urdanegui, Joiarib Total change: -16.40 | |   |
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| IRT Pre Continental Centro Sub 16 Clasificatorio Para el Continental | Huancayo | PER | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1620 | 3.50 | 5 | -0.41 | 40 | -16.40 | |
|  Arancibia Ampudia, Berenise Zenia | | | 1220 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nunez Villazana, Norbil Marco | | | 1546 | PER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Blanco Ramirez, Jhosep Emanuel | | | 1554 | PER | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Pacaya Ayaque, Roger Jim | | | 1220 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Valdivia Rojas, Hugo Ismael | | | 1280 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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