Rapid: Individual Calculations June 2023
 Rodriguez Valenzuela, Donovan  Total change: 0.00  Rating chartPersonal card
 Torneo de Ajedrez IMDER Buga Buga COL 2023-05-07
RcRownchangeRpKK*chgGame
 1396 0 1.00 5 0.00 1156   0.00 
  Sanchez Riscanevo, Santiago 1209 COL0.0010.00 0.00 
  Giraldo Ospina, Daniel 1375 COL1.0010.00 0.00 
  Cruz Azcarate, Juan Esteban 1405 COL0.0010.00 0.00 
  Arenas Gonzalez, Juan Jose 1408 COL0.0010.00 0.00 
  Silva Alvarez, Matias 1581 COL0.0010.00 0.00 

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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