Individual Calculations January 2024
 Obregon Castellanos, Carla Victo  Total change: 38.80  Rating chartPersonal card
 IRT DE PREPARACION RUMBO AL SUDAMERICANO ESCOLAR PERU 2023 Cusco PER 2023-12-08
RcRownchangeKK*chgGame
 1364 1295 3.50 6 0.97 40 38.80 
  Quispe Farfan, Edgar Matteo 1067 PER1.0010.21408.40 
  Gallegos Quispe, Daniel Paolo 1453 PER1.0010.714028.40 
  Cardenas, Lima Vincent Matias c1667 PER0.001-0.1040-4.00 
  Enciso Ccana, Ramses Didier 1226 PER1.0010.404016.00 
  Salas Alvarez, Gustavo Marcelo 1411 PER0.5010.16406.40 
  Banda Chahuara, Daniel 1362 PER0.001-0.4140-16.40 

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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