Individual Calculations August 2022
 Calle Barrera, Jose  Total change: -35.40  Rating chartPersonal card
 I Abierto de Ajedrez Clasico Sub 2200 Villa de Zahara Zahara (Cadiz) ESP 2022-07-01
RcRownchangeKK*chgGame
 1501 1431 0.50 5 -1.77 20 -35.40 
  Perez Guerra, Alberto 1976 ESP0.001-0.0320-0.60 
  Onate Gomez, Ildefonso 1723 ESP0.001-0.1520-3.00 
  Campuzano Gonzalez, Alfonso 1172 ESP0.501-0.3220-6.40 
  Escobar Garcia, Alberto 1152 ESP0.001-0.8420-16.80 
  Moreno Lopez, Jose 1484 ESP0.001-0.4320-8.60 

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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