Rapid: Individual Calculations May 2019
 Sk, Riaz Uddin  Total change: -19.00  Rating chartPersonal card
 Global Chess Foundation 4th State Rapid Chess Championship 2019 Kolkata IND 2019-04-20
RcRownchangeKK*chgGame
 1245 1281 3.50 8 -0.95 20 -19.00 
  Swapneel, Gupta 1037 IND0.501-0.3020-6.00 
  Uddipan, Roy 1105 IND0.001-0.7320-14.60 
  Aryan, Tosniwal 1007 IND1.0010.17203.40 
  Krish, J Kalwani 1061 IND1.0010.22204.40 
  Mukherjee, Dyutimoy 1681  * IND1.0010.922018.40 
  Prasenjit, Das 1548 IND0.001-0.1820-3.60 
  Souhardo, Basak 1439 IND0.001-0.2920-5.80 
  Prena, Mukherjee 1083 IND0.001-0.7620-15.20 
 * 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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