Individual Calculations February 2023
 Moore, Nick  Total change: -1.80  Rating chartPersonal card
 CFCC 2023 Winter Open & Scholastic - Master & Expert Orlando, FL USA 2023-01-27
RcRownchangeKK*chgGame
 1971 2103 2.50 4 -0.09 20 -1.80 
  Williams, Oscar 1703  * ISR1.0010.08201.60 
  Samsonkin, Artiom m2426 CAN0.001-0.1320-2.60 
  Sattaru, Sritej 1767 USA1.0010.12202.40 
  Harrison, Joshua 1986 USA0.501-0.1620-3.20 
 * 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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