Rapid: Individual Calculations May 2023
 Herrera Apaza, Luana Mikela Mahu  Total change: 70.00  Rating chartPersonal card
 IRT RAPIDAS "CLUB MAESTRO 64" Arequipa PER 2023-03-04
RcRownchangeKK*chgGame
 1489 1309 3.50 4 1.75 40 70.00 
  Gonzales Curse, Flavio f2227 PER0.5010.504020.00 
  Velasquez Pastor, Andrea Guadalup 1188 PER1.0010.344013.60 
  Mendoza Llerena, Jorge 1435 PER1.0010.674026.80 
  Choquehuayta Choquehuayta, Nedy A 1107 PER1.0010.24409.60 

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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