Rapid: Individual Calculations August 2023
 Plotkin, Victor  Total change: -29.00  Rating chartPersonal card
 2023 Hart House Summer Rapid - Premier Toronto, Ontario CAN 2023-07-15
RcRownchangeKK*chgGame
 1857 2239 3.00 5 -1.45 20 -29.00 
  Ajith, Aayush 1769 CAN0.501-0.4520-9.00 
  Zomorrodian, Eilia f2085 CAN0.001-0.7120-14.20 
  Melnychuk, Denys 1734 UKR0.501-0.4620-9.20 
  Nazareno, Merlin 1857 CAN1.0010.09201.80 
  Zhong, April Yunwei 1839  * CAN1.0010.08201.60 
 * 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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