Rapid: Individual Calculations January 2023
 Karthikeyan, P  Total change: -48.20  Rating chartPersonal card
 ICC International FIDE Rapid Rating Chess Tournament Coimbatore IND 2022-12-25
RcRownchangeKK*chgGame
 1244 2005 4.50 7 -2.41 20 -48.20 
  Rajakumaran, Palanichamy 1104 IND1.0010.00200.00 
  Nishanth, K 1283 IND0.001-0.9920-19.80 
  Kaviya, B 1605  * IND1.0010.08201.60 
  Shashank, Udupa K R 1182 IND0.001-1.0020-20.00 
  Abhinav, Krishna 1166 IND1.0010.00200.00 
  Sagaya, Anthoni Serock D 1138 IND1.0010.00200.00 
  Gokul, Sakthivel M K 1230 IND0.501-0.5020-10.00 
 * 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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