Individual Calculations February 2018
 Ghosh, Diptayan  Total change: -21.00  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'A') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 2237 2556 6.50 10 -2.10 10 -21.00 
  Tarun, Kanyamarala 2156  * IRL1.0010.08100.80 
  Nayak, Rajesh 2247 IND0.501-0.3610-3.60 
  Kulkarni, Chinmay 2235 IND0.501-0.3710-3.70 
  Mari Arul, S. 2165 IND0.501-0.4110-4.10 
  Phadke, Sohan f2189 IND1.0010.10101.00 
  Kaustuv, Kundu 2324 IND0.501-0.2910-2.90 
  Kathmale, Sameer m2300 IND0.001-0.8110-8.10 
  Baivab, Mishra 2156  * IND1.0010.08100.80 
  Singh, S. Vikramjit 2227 IND1.0010.12101.20 
  Rathnakaran, K. m2372 IND0.501-0.2410-2.40 
 * 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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