Rapid: Individual Calculations September 2023
 Varas Silva, Mathias Sebastian  Total change: 0.00  Rating chartPersonal card
 II Torneo Competitivo IRT Rapidas Master Chess Chimbote PER 2023-08-06
RcRownchangeRpKK*chgGame
 1508 0 1.00 5 0.00 1268   0.00 
  Medina Perez, Antony Alexander 1404 PER0.0010.00 0.00 
  Huaynamango, Vargas Daniel Brayan 1200 PER1.0010.00 0.00 
  Alarcon Garcia, Ruy Salomon 1217 PER0.0010.00 0.00 
  Cotos Aguilar, Junior Fernando 1727 PER0.0010.00 0.00 
  Flores Paredes, Miguel 1990 PER0.0010.00 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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