Individual Calculations May 2023
 Apata Flores, Bastian  Total change: 0.00  Rating chartPersonal card
 III TORNEO IRT SUB 2400 ARICA 2023 - CLUB JAQUE 64 Arica CHI 2023-04-07
RcRownchangeRpKK*chgGame
 1383 0 0.00 2 0.00 583   0.00 
  Blanco Blanco, Gerardo 1522 CHI0.0010.00 0.00 
  Zapata Chura, Joaquin Ignacio 1243 CHI0.0010.00 0.00 

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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