Individual Calculations December 2019
 Castro Andrade, Seirbert Cristian  Total change: 11.60  Rating chartPersonal card
 I TORNEO IRT DE AJEDREZ "PEON AL PASO" Lima PER 2019-10-31
RcRownchangeKK*chgGame
 1422 1352 0.50 2 -0.40 40 -16.00 
  Guevara, Jose 1752  * PER0.001-0.0840-3.20 
  Vasquez Rojas, Camila 1092 PER0.501-0.3240-12.80 
 * 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)
 
 COPA IRT MAGDALENA CIERRE ANUAL Magdalena - Lima PER 2019-11-15
RcRownchangeKK*chgGame
 1627 1352 1.50 4 0.69 40 27.60 
  Arauco Celestino, Arianna Sofia wf1660 PER1.0010.864034.40 
  Ramos Castro, Aldair 1752  * PER0.001-0.0840-3.20 
  Flores Ninacansaya, Fabian Moises 1342 PER0.501-0.0140-0.40 
  Romero Dongo, Sebastian Alejandro 1752  * PER0.001-0.0840-3.20 
 * 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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