Individual Calculations December 2018
 Chulis, Alexander  Total change: -21.00  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2018 Pattaya THA 2018-10-24
RcRownchangeKK*chgGame
 1966 2126 5.00 9 -1.02 20 -20.40 
  Ang, Jing Xuan 1726  * MAS1.0010.08201.60 
  Pheephacharakan, Pinatpong 1836 THA1.0010.16203.20 
  Abelgas, Roel f2290 PHI0.5010.22204.40 
  Kongsee, Uaychai f2245 THA0.001-0.3420-6.80 
  Asavasaetakul, Chawit 1726  * THA0.501-0.4220-8.40 
  Brown, Geoffrey M 1892 ENG0.501-0.2920-5.80 
  Timsri, Worathep 2026 THA0.501-0.1420-2.80 
  Rindhiya, V 1726  * IND1.0010.08201.60 
  Vaingorten, Yaaqov f2224 CAN0.001-0.3720-7.40 
 * 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)
 
 Wiener Landesliga 2018/2019 rd4-5 Vienna AUT 2018-11-10
RcRownchangeKK*chgGame
 2110 2134 0.50 1 -0.03 20 -0.60 
  Leitner, Gerald 2110 AUT0.501-0.0320-0.60 

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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