Individual Calculations June 2022
 Bustamante, Haydon  Total change: 32.00  Rating chartPersonal card
 I IRT CLASICO SUB 2300 "TORRE BLANCA CHULUCANAS" Chulucanas PER 2022-05-01
RcRownchangeKK*chgGame
 1700 1446 2.50 5 0.80 40 32.00 
  Serrano Nagamine, David Antonio 2065 PER0.001-0.0240-0.80 
  Ruiz Infante, Juan Carlos 1228 PER0.501-0.2840-11.20 
  Anton Calderon, Carlos 1310 ECU1.0010.324012.80 
  Maceda Espinoza, Martin 1670 PER1.0010.784031.20 
  Flores Tomasto, Luis 2227 PER0.0010.00400.00 

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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