Individual Calculations May 2018
 Kularathne, K A Praveen  Total change: 0.00  Rating chartPersonal card
 18th Bangkok Chess Club Challenger 2018 Cha-Am THA 2018-04-15
RcRownchangeRpKK*chgGame
 1253 0 2.00 6 0.00 1128   0.00 
  Long, Siyu 1529 CHN0.0010.00 0.00 
  Tan, Jia Xuan 1226 MAS0.0010.00 0.00 
  Burbach, Anya Belle 1150 THA1.0010.00 0.00 
  Simawit, Tirasak 1087 THA0.5010.00 0.00 
  Kiev, Siow Jia Shen 1056 MAS0.5010.00 0.00 
  Rolston, Daniel Haruma 1470 IRL0.0010.00 0.00 

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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