Individual Calculations August 2022
 Xu, Zhiqin  Total change: 0.00  Rating chartPersonal card
 Central Chess on Tour 2022 - Chonburi Standard U1800 Bangkok THA 2022-06-30
RcRownchangeRpKK*chgGame
 1333 0 3.50 6 0.00 1353   0.00 
  Branz, Alan 1305 THA1.0010.00 0.00 
  Mongkolpradit, Harris 1457 THA0.5010.00 0.00 
  Jiroajvanichakorn, Rathasart 1112 THA0.0010.00 0.00 
  Sripakdee, Padungsak 1358 THA1.0010.00 0.00 
  Sela, Prajak 1498 THA0.0010.00 0.00 
  Phongkit, Sriraksa 1270 THA1.0010.00 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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