Individual Calculations August 2017
 Justin, Joseph  Total change: -12.00  Rating chartPersonal card
 Kerala State senior Championship Alappuzha IND 2017-07-22
RcRownchangeKK*chgGame
 1431 1414 4.00 9 -0.30 40 -12.00 
  Raju, O A 1814  * IND0.001-0.0840-3.20 
  Jayachandana, J 1014  * IND1.0010.08403.20 
  Nerood, Prasad C G 1582 IND1.0010.724028.80 
  Sanjay, S Pillai 1772 IND0.001-0.1040-4.00 
  Rajashree, Rajeev 1619 IND0.001-0.2440-9.60 
  Shreya, S Pillai 1130 IND1.0010.16406.40 
  Arun, K Jawahar 1108 IND0.001-0.8640-34.40 
  Anan, N 1294 IND1.0010.344013.60 
  Vinod, S 1544 IND0.001-0.3240-12.80 
 * 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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