Rapid: Individual Calculations April 2023
 Castronuevo, Deandra  Total change: -35.20  Rating chartPersonal card
 PAMPANGA YOUTH CHESS CHALLENGE Angeles City PHI 2023-03-11
RcRownchangeKK*chgGame
 1147 1410 0.00 1 -0.82 40 -32.80 
  Paruli, Lester Jones T. 1147 PHI0.001-0.8240-32.80 

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)
 
 2023 Balinas Open Rapid Chess Tournament Mandaluyong, NCR PHI 2023-03-18
RcRownchangeKK*chgGame
 2103 1410 0.00 3 -0.06 40 -2.40 
  Dableo, Ronald m2307 PHI0.0010.00400.00 
  Delos Santos, Don Tyrone 2122 PHI0.001-0.0140-0.40 
  Constantino, Marlon 1881 PHI0.001-0.0540-2.00 

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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