Blitz: Individual Calculations September 2022
 Villaquiran, Miguel  Total change: 31.20  Rating chartPersonal card
 IRT Ajedrez Blitz Viendo el Futuro Cali COL 2022-08-13
RcRownchangeKK*chgGame
 1950 1773 3.50 6 1.56 20 31.20 
  Florez Salazar, Luis Angel 2135 COL1.0010.902018.00 
  Arango Arenas, Juan Camilo f2069 COL0.5010.35207.00 
  Mateus, Alejandro f2295 COL0.001-0.0320-0.60 
  Gonzalez Velasco, Leandro 1993 COL0.001-0.2220-4.40 
  Andrade Obando, Joyver Ricardo 1640 COL1.0010.32206.40 
  Giraldo, Jose David 1570 COL1.0010.24204.80 

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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