Individual Calculations May 2023
 Campoverde Palomino, Migue  Total change: 8.40  Rating chartPersonal card
 III IRT CLASICO SUB 2400 ADASUR Lima PER 2023-04-08
RcRownchangeKK*chgGame
 1238 1294 2.50 4 0.21 40 8.40 
  Ninahuanca Salazar, Ana Lucia 1086 PER1.0010.23409.20 
  Cahuana Canaza, Aziel Mathieu 1360 PER0.001-0.4140-16.40 
  Suarez Chavez, Alejandro 1155 PER1.0010.314012.40 
  Levano Loayza, Adriano Jaffet 1351 PER0.5010.08403.20 

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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