Individual Calculations May 2018
 Yan, Joseph  Total change: 0.00  Rating chartPersonal card
 Open Sunday League Winter 2018 - YGP Qualifier Hong Kong HKG 2018-01-28
RcRownchangeRpKK*chgGame
 1253 0 0.00 4 0.00 453   0.00 
  Peramunetilleke, Seth 1379 HKG0.0010.00 0.00 
  Wei, Wen Hao 1291 HKG0.0010.00 0.00 
  Kadam, Aaditya Vivek 1276 HKG0.0010.00 0.00 
  Peramunetilleke, Savin Kavindu 1065 HKG0.0010.00 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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