Individual Calculations May 2023
 Perdomo, Leandro  Total change: -5.70  Rating chartPersonal card
 Magistral STD Milton Matone Sao Paulo SP BRA 2023-04-18
RcRownchangeKK*chgGame
 2403 2408 4.00 9 -0.57 10 -5.70 
  Alboredo, Julia fwm2253 BRA1.0010.29102.90 
  Supi, Luis Paulo g2608 BRA0.001-0.2410-2.40 
  Diamant, Andre g2516 BRA0.001-0.3510-3.50 
  Languidey, Simon Alejandro m2398 ARG0.501-0.0110-0.10 
  Gemy, Jose Daniel m2333 BOL0.501-0.1010-1.00 
  Lima, Darcy g2445 BRA0.5010.05100.50 
  El Debs, Felipe De Cresce g2544 BRA0.5010.18101.80 
  Tomiello, Lucas Costamilan 2237 BRA0.501-0.2310-2.30 
  Rodi, Luis Ernesto m2291 URU0.501-0.1610-1.60 

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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