Individual Calculations May 2018
 Wiwatanadate, Poompong  Total change: -19.80  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 1953 2053 4.50 9 -0.99 20 -19.80 
  Mahi, Amit Doshi 1653  * IND1.0010.08201.60 
  Nie, Xinyang 2334 CHN0.001-0.1620-3.20 
  Ashwin, Hariharan 1653  * SGP0.501-0.4220-8.40 
  Chua, Tze Jay Azel 1775 SGP0.001-0.8320-16.60 
  Meenal, Gupta 1871 IND1.0010.26205.20 
  Fendel, Harald 1877 GER1.0010.27205.40 
  Enkhtuul, Altan-Ulzii wg2292 MGL0.001-0.2020-4.00 
  Abe, Yuta 1713 JPN1.0010.12202.40 
  Low, Zhen Yu Cyrus m2405 SGP0.001-0.1120-2.20 
 * 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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