Individual Calculations June 2023
 Valerga, Diego  Total change: -18.20  Rating chartPersonal card
 Magistral Ajedrez Martelli Villa Martelli - Buenos Aires ARG 2023-05-09
RcRownchangeKK*chgGame
 2416 2443 3.00 9 -1.82 10 -18.20 
  Vazquez, Facundo f2366 URU0.501-0.1110-1.10 
  Acosta, Pablo Ismael m2491 ARG0.001-0.4310-4.30 
  Paveto, Kevin m2427 ARG0.001-0.5210-5.20 
  Fiorito, Joaquin f2405 ARG0.501-0.0510-0.50 
  Romero Barreto, Jaime Jose m2361 VEN0.501-0.1110-1.10 
  Slipak, Sergio g2400 ARG0.501-0.0610-0.60 
  Di Berardino, Diego Rafael m2479 BRA0.5010.05100.50 
  Hoffman, Alejandro g2345 URU0.501-0.1310-1.30 
  Villanueva, Mario m2470 ARG0.001-0.4610-4.60 

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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