Individual Calculations August 2022
 Ortiz, Isan  Total change: -11.00  Rating chartPersonal card
 2022 Canadian Open Hamilton CAN 2022-07-12
RcRownchangeKK*chgGame
 2263 2526 6.00 9 -1.10 10 -11.00 
  Zhao, Jeffrey Renfei 2126  * CAN1.0010.08100.80 
  Moura, Eduardo 2106 BRA1.0010.07100.70 
  Zomorrodian, Eilia f2155 IRI1.0010.10101.00 
  Vera, Reynaldo g2412 CUB1.0010.34103.40 
  Paragua, Mark g2461 PHI0.501-0.0910-0.90 
  Noritsyn, Nikolay m2482 CAN0.501-0.0610-0.60 
  Chiku-Ratte, Olivier-Kenta m2347 CAN0.001-0.7310-7.30 
  Gavrilin, Roman 2082 RUS1.0010.06100.60 
  Rusonik, Max c2198 CAN0.001-0.8710-8.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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