Individual Calculations February 2023
 Mendes, Aaron Reeve  Total change: 91.60  Rating chartPersonal card
 2023 Excelsior January Open Toronto CAN 2023-01-06
RcRownchangeKK*chgGame
 2052 1989 3.00 5 0.86 40 34.40 
  Zhong, Ryan Yunhui 1589  * CAN1.0010.08403.20 
  Noritsyn, Nikolay m2447 CAN0.001-0.0540-2.00 
  Reshetniak, Vitaliy 2027 UKR0.5010.05402.00 
  Munro, Allan f1974 TTO1.0010.484019.20 
  Sanchez, Victor f2225 COL0.5010.304012.00 
 * 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)
 
 2023 Michigan Master - Expert Class Championships Lansing, Michigan USA 2023-01-21
RcRownchangeKK*chgGame
 1999 1989 4.00 5 1.43 40 57.20 
  Adhikari, Sunav 1807 USA1.0010.264010.40 
  Bajaj, Arjun 1589  * USA1.0010.08403.20 
  Lopez, Mauro Alberto 2061 MEX1.0010.604024.00 
  Sorokin, Aleksey f2537 RUS0.001-0.0340-1.20 
  Ren, Jesse 2000 USA1.0010.524020.80 
 * 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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