Individual Calculations February 2019
 Ayman, Solaiman  Total change: -2.40  Rating chartPersonal card
 Abu Dhabi Classic Chess Tournament 6th Edition Abu Dhabi UAE 2019-01-15
RcRownchangeKK*chgGame
 1094 1399 2.50 3 -0.06 40 -2.40 
  Dev, Jubin 1129 IND0.501-0.3340-13.20 
  Naandisher, Prahalather 1055 IND1.0010.12404.80 
  Sriram, Venkatesan 1099 IND1.0010.15406.00 

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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