Rapid: Individual Calculations April 2023
 Molinyawe, Cleiford Kortchnoi  Total change: 10.80  Rating chartPersonal card
 2023 Balinas Open Rapid Chess Tournament Mandaluyong, NCR PHI 2023-03-18
RcRownchangeKK*chgGame
 1873 1529 0.50 2 0.27 40 10.80 
  Ramos, Michael 1864 PHI0.5010.384015.20 
  Constantino, Marlon 1881 PHI0.001-0.1140-4.40 

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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