Individual Calculations May 2018
 Abe, Yuta  Total change: 27.80  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 1942 1713 3.50 9 1.39 20 27.80 
  Salvador, Louie 2113  * PHI0.001-0.0820-1.60 
  Sivara, Poompat 1974 THA1.0010.822016.40 
  Khumnorkaew, Tupfah 2070 THA0.001-0.1120-2.20 
  Mottonen, Ari 1984 FIN0.001-0.1720-3.40 
  Atia, Ben 1417 AUS1.0010.15203.00 
  Lam, Ross c1924 AUS1.0010.772015.40 
  Welsh, Michael 1985 IRL0.5010.33206.60 
  Wiwatanadate, Poompong f2053 THA0.001-0.1220-2.40 
  Jaeel, Atharva 1957 IND0.001-0.2020-4.00 
 * 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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