Rapid: Individual Calculations September 2017
 Swapan Kr, Das Iol  Total change: -57.00  Rating chartPersonal card
 NATIONAL RAPID Chess Championship 2017 Bengal IND 2017-08-01
RcRownchangeKK*chgGame
 1193 1341 2.00 7 -2.85 20 -57.00 
  Palit, Somak m1741  * IND0.001-0.0820-1.60 
  Somdeb, Mazumder 1188 IND0.001-0.7020-14.00 
  Koushik, Pal 1091 IND1.0010.19203.80 
  Shreyashree, Bansal 1137 IND0.001-0.7620-15.20 
  Rahul, Saha 1113 IND0.001-0.7920-15.80 
  Aritrya, Pal 1070 IND0.001-0.8320-16.60 
  Jatin, Agarwalla 1008 IND1.0010.12202.40 
 * 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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