Individual Calculations May 2023
 Florez Olaya, Oscar David  Total change: 0.00  Rating chartPersonal card
 XI IRT Abierto Internacional Semana Santa 2023 Medellin COL 2023-04-05
RcRownchangeRpKK*chgGame
 1481 0 0.50 5 0.00 1115   0.00 
  Duque Vasquez, David 1692 COL0.0010.00 0.00 
  Martinez A., Miguel Angel 1369 COL0.0010.00 0.00 
  Mejia Castaneda, Jhoiner Alfonso 1301 COL0.5010.00 0.00 
  Osorio Ruiz, Juan Carlos 1468 COL0.0010.00 0.00 
  Restrepo, Hugo 1577 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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