Individual Calculations June 2018
 Gerzhoy, Leonid  Total change: -18.10  Rating chartPersonal card
 2018 Guelph Spring ProAm Pro Guelph CAN 2018-04-28
RcRownchangeKK*chgGame
 2049 2425 3.00 5 -1.52 10 -15.20 
  Kang, Dorian c2025  * CAN0.001-0.9210-9.20 
  Cormier, Adam 2025  * CAN1.0010.08100.80 
  Lin, Benjamin 2025  * CAN1.0010.08100.80 
  Song, Guannan Terry f2144 CAN0.501-0.3410-3.40 
  Noorali, Aahil c2025  * CAN0.501-0.4210-4.20 
 * 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)
 
 27th Annual Chicago Open Wheeling, Illinois USA 2018-05-24
RcRownchangeKK*chgGame
 2374 2425 3.00 6 -0.29 10 -2.90 
  Moore, Nickolas 2092 USA1.0010.12101.20 
  Jumabayev, Rinat g2621 KAZ0.5010.25102.50 
  Fridman, Daniel g2636 GER0.5010.27102.70 
  Chasin, Nico f2063 USA0.501-0.4010-4.00 
  Li, Ruifeng g2587 USA0.001-0.2910-2.90 
  Plotkin, Victor f2244 CAN0.501-0.2410-2.40 

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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