Individual Calculations August 2023
 Accardo, Adrian  Total change: 7.60  Rating chartPersonal card
 AJEDREZ MARTELLI IRT Sub 1700 Villa Martelli ARG 2023-07-21
RcRownchangeKK*chgGame
 1529 1500 2.50 5 0.19 40 7.60 
  Berterreigts, Thiago 1600 ARG1.0010.644025.60 
  Gil Chacon, Fernando Enrique 1573 ARG0.001-0.4040-16.00 
  Longhitano, Juan 1531 ARG0.5010.04401.60 
  Cavallo, Jorge Eduardo 1445 ARG0.001-0.5840-23.20 
  Lucero, Sergio Anibal 1496 ARG1.0010.494019.60 

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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