Individual Calculations August 2018
 Karan, Kumar  Total change: -25.60  Rating chartPersonal card
 44th National Sub Junior (Under-15 Open) Kolkata IND 2018-07-17
RcRownchangeKK*chgGame
 1255 1037 1.00 7 -0.64 40 -25.60 
  Surya, Raghava I 1437  * IND0.001-0.0840-3.20 
  Anurag, Banerjee 1366 IND0.001-0.1240-4.80 
  Sayan, Biswas 1219 IND0.001-0.2640-10.40 
  Kalash, Pratap Gaur 1167 IND0.5010.18407.20 
  Aaditya, A 1218 IND0.5010.24409.60 
  Manmay, Chopra 1228 IND0.001-0.2540-10.00 
  Soutrik, Maitra 1150 IND0.001-0.3540-14.00 
 * 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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