Individual Calculations July 2019
 Jojo, P John  Total change: -5.20  Rating chartPersonal card
 1st ICA Wayanad below 1600 All India FIDE Rated Wayanad IND 2019-06-08
RcRownchangeKK*chgGame
 1246 1446 6.50 9 -0.26 20 -5.20 
  Shanmugam, Pck 1085 IND1.0010.10202.00 
  Ravisankar, P 1270 IND0.001-0.7320-14.60 
  Prasanna, Vadhanan Manickavasagam 1124 IND1.0010.13202.60 
  Abid, A P 1274 IND0.501-0.2320-4.60 
  Ravindra, Joshi 1265 IND1.0010.26205.20 
  Gopal, Aravamuthan Iyengar 1288 IND0.501-0.2120-4.20 
  Murukan, M.k. 1305 IND0.501-0.1920-3.80 
  Adra, P 1281 IND1.0010.28205.60 
  Sreerag, Padman 1321 IND1.0010.33206.60 

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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