Individual Calculations December 2022
 Alarco, Alvaro  Total change: 13.40  Rating chartPersonal card
 II COPA TORRE 64 RITMO CLASICO SUB-2400 SEDE CUSCO Cusco PER 2022-11-25
RcRownchangeKK*chgGame
 1676 2069 6.50 7 0.67 20 13.40 
  Moscoso Tellez, Joe Goldtie Marsh 1669  * PER1.0010.08201.60 
  Banda Chahuara, Keops 1226 PER1.0010.00200.00 
  Camargo Vasquez, Sayre Sebastian 1469 PER1.0010.02200.40 
  Torres Mendoza, Raul 1618 PER1.0010.06201.20 
  Calcina, Gary 2192 PER0.5010.17203.40 
  Gonzalez Mesa, Daniel f1875 CUB1.0010.25205.00 
  Choque Ordono, Mijail Yasser 1684 PER1.0010.09201.80 
 * 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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