Individual Calculations May 2018
 Nguyen, Duc Gia Bach  Total change: -88.80  Rating chartPersonal card
 Asian Youth Chess 2018, Open U10 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1311 1616 2.00 5 -2.22 40 -88.80 
  Wickramarathne, T D c1216  * SRI0.501-0.4240-16.80 
  Viswak, Sen M 1430 IND0.001-0.7440-29.60 
  Huang, Yishi c1275 CHN0.001-0.8840-35.20 
  King, Oliver Baekho 1218 HKG1.0010.08403.20 
  Kapoor, Satvik 1414 IND0.501-0.2640-10.40 
 * 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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