Rapid: Individual Calculations January 2023
 Cuntapay, Cris  Total change: -13.20  Rating chartPersonal card
 3RD IACG FIDE Rated Rapid Executives and Challengers Invitational Chess Tournament Quezon City PHI 2022-11-30
RcRownchangeKK*chgGame
 1943 1645 0.00 2 -0.33 40 -13.20 
  Roque, Rowell 2057 PHI0.001-0.0740-2.80 
  Talaboc, Freddie 1828 PHI0.001-0.2640-10.40 

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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