Individual Calculations May 2023
 Diaz Herrero, Alvaro  Total change: -20.00  Rating chartPersonal card
 Cto Absoluto de Euskadi 2023 Romo-Getxo (Bizkaia) ESP 2023-04-12
RcRownchangeKK*chgGame
 2125 2187 3.00 7 -1.00 20 -20.00 
  Grigorchuk, Katerina 1977 UKR1.0010.23204.60 
  Pascual Garcia, Martin 2027 ESP0.501-0.2120-4.20 
  Rodriguez Gonzalez, Alex 1864 ESP1.0010.13202.60 
  Argandona Riveiro, Inigo m2355 ESP0.5010.22204.40 
  Barbazan Bilbao, Xabier 2150 ESP0.001-0.5520-11.00 
  Pena Duarte, Fabian Dario 2224 COL0.001-0.4520-9.00 
  Prieto Aranguren, Alain f2280 ESP0.001-0.3720-7.40 

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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