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Individual Calculations April 2019 |
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| Higinio Sanchez, Jose Mario Total change: -17.60 | |   |
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| II IRT Lucio Raffo Niquen In Memoriam | Chiclayo | PER | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1463 | 2.00 | 4 | -0.44 | 40 | -17.60 | |
|  Salvador Solorzano, Enrique Jona | | | 1790 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Alarcon Chaponan, Edgar Ivan | | | 1289 | PER | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Serrepe Chiroque, Jhon Jairo | | | 1103 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Davila Saldana, Maria Jose | | | 1332 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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