Individual Calculations January 2022
 Perez Ruiz, Santiago  Total change: 1.80  Rating chartPersonal card
 Benidorm Chess Open "A" (U2400) Benidorm ESP 2021-12-04
RcRownchangeKK*chgGame
 2054 1964 3.50 9 0.09 20 1.80 
  Garcia Callejo, Jesus f2185 ESP0.5010.28205.60 
  Hristodorescu, Daniel f2175 ROU0.001-0.2320-4.60 
  Saravanan, Durga 1617 SGP1.0010.11202.20 
  Villar Reymundo, Juan Antonio 2234 PER0.5010.33206.60 
  Draghici Flutur, Gavril 2118 ESP0.001-0.2920-5.80 
  Aracil Serra, Javier 2092 ESP0.001-0.3320-6.60 
  Duller Llopis, Jouke 1845 ESP1.0010.34206.80 
  Karimi, Farhad 2055 GER0.001-0.3820-7.60 
  Anglada Lobarte, Jose Andres 2169 ESP0.5010.26205.20 

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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