Individual Calculations May 2023
 Rueda Diaz, Pablo  Total change: 55.60  Rating chartPersonal card
 XI IRT Abierto Internacional Semana Santa 2023 Medellin COL 2023-04-05
RcRownchangeKK*chgGame
 1875 1269 1.50 5 1.39 40 55.60 
  Sepulveda Tuberquia, Ferney 2014 COL0.5010.504020.00 
  Zapata, Juan Carlos 1962 COL0.001-0.0140-0.40 
  Tangarife Garcia, Wilson 1743 COL1.0010.954038.00 
  Betancourt, Juan Carlos 1823 COL0.001-0.0340-1.20 
  Garces, Javier 1831 COL0.001-0.0240-0.80 

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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