Individual Calculations July 2016
 Prahalada, Varadhan R  Total change: -34.00  Rating chartPersonal card
 Tamil Nadu State Under 13 Chess Championship,2016 Tirupur, Tamil Nadu IND 2016-05-26
RcRownchangeKK*chgGame
 1291 1370 4.00 8 -0.85 40 -34.00 
  Arvind, Balaje Dinakaran 1162 IND1.0010.23409.20 
  Koushik, Sarun Reddy Y 1612 IND0.001-0.2040-8.00 
  Pragatheesh, Muthukumaran 1170 IND0.501-0.2640-10.40 
  Mackenzie, Campbel B 1164 IND0.501-0.2640-10.40 
  Nicknesar, Anto A 1193 IND0.501-0.2340-9.20 
  Niteesh, Lingeswaran 1206 IND0.501-0.2240-8.80 
  Manikanda, Prabhu B V 1218 IND1.0010.304012.00 
  Hiren, K G 1604 IND0.001-0.2140-8.40 

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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