Individual Calculations May 2023
 Cano, Luis Fernando  Total change: 25.80  Rating chartPersonal card
 XI IRT Abierto Internacional Semana Santa 2023 Medellin COL 2023-04-05
RcRownchangeKK*chgGame
 1860 1961 5.50 7 1.29 20 25.80 
  Alzate Henao, Carolina 1561  * COL1.0010.08201.60 
  Velandia, Wilson 1657 COL1.0010.14202.80 
  Zapata, Olga Maria wf1524 COL1.0010.06201.20 
  Dahale, Atul c2172 IND1.0010.772015.40 
  Baules Rodriguez, Jorge Luis m2287 PAN0.001-0.1320-2.60 
  Gonzalez Zapata, Julian David 1759 COL1.0010.24204.80 
  Sanchez Arroyave, Juan Pablo 2058 COL0.5010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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