Blitz: Individual Calculations January 2024
 Duran Cardoso, Nicolas  Total change: 17.60  Rating chartPersonal card
 Festival Nacional Escolar 2023 Ajedrez Blitz Sub-17 Absoluto Armenia COL 2023-12-17
RcRownchangeKK*chgGame
 1397 1581 5.50 7 0.44 40 17.60 
  Parra Pino, Jesus David 1294 COL0.001-0.8440-33.60 
  Guzman Lanzziano, Hanier David 1240 COL1.0010.12404.80 
  Rivera Robayo, Juan Jose 1344 COL1.0010.20408.00 
  Zapata Sanchez, Carlos Mario 1423 COL0.501-0.2140-8.40 
  Paez Villanueva, Santiago 1350 COL1.0010.21408.40 
  Tellez Leguizamo, Diego Alejandro 1389 COL1.0010.254010.00 
  Sanchez Barreto, Josue Efrain 1737 COL1.0010.714028.40 

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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