Individual Calculations March 2024
 Preotu, Razvan  Total change: 5.20  Rating chartPersonal card
 2024 Excelsior February Open Championship - Top Etobicoke, Ontario CAN 2024-02-23
RcRownchangeKK*chgGame
 2133 2462 4.50 5 0.52 10 5.20 
  Zhong, April Yunwei 2062  * CAN1.0010.08100.80 
  Wang, Derek 1967 CAN1.0010.04100.40 
  Zhao, Jifan 1798 CAN1.0010.01100.10 
  Razin, Vadim 2365 UKR0.501-0.1310-1.30 
  Sambuev, Bator g2474 CAN1.0010.52105.20 
 * 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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