Individual Calculations June 2022
 Serrano Nagamine, David Antonio  Total change: -25.00  Rating chartPersonal card
 I IRT CLASICO SUB 2300 "TORRE BLANCA CHULUCANAS" Chulucanas PER 2022-05-01
RcRownchangeKK*chgGame
 1675 2065 4.50 7 -1.25 20 -25.00 
  Cruz Cordova, Alex Fabian 1201 PER1.0010.00200.00 
  Bustamante, Haydon 1446 PER1.0010.02200.40 
  Hernandez Ojeda, Garry Anatholy 1858 PER1.0010.23204.60 
  Gallo Ponce, Elbert f2201 PER0.001-0.3220-6.40 
  Picasso Periche, Luis Willian Alb 1665  * PER1.0010.08201.60 
  Llanos Rojas, Jorge 1832 PER0.001-0.7920-15.80 
  Huayhuas Robles, Laura Sofia 1524 PER0.501-0.4720-9.40 
 * 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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