Individual Calculations October 2017
 Lei, Ka Chon  Total change: 24.40  Rating chartPersonal card
 5th Asian Indoor & Martial Arts Games 217_Men_Individual Ashgabat TKM 2017-09-21
RcRownchangeKK*chgGame
 1881 1543 1.50 7 0.61 40 24.40 
  Priasmoro, Novendra f1943  * INA0.001-0.0840-3.20 
  Karimov, Alisher 1943  * TJK0.001-0.0840-3.20 
  Saif, Malek c1943  * JOR0.001-0.0840-3.20 
  Muhammed, Shuaau f1779 MDV0.001-0.2040-8.00 
  Ip, Seng Tou 1740 MAC0.5010.254010.00 
  Ahmed, Ashraf f1873 MDV1.0010.884035.20 
  Kayastha, Madan Krishna c1943  * NEP0.001-0.0840-3.20 
 * 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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