Individual Calculations March 2015
 Roshan, Kumar B  Total change: 0.00  Rating chartPersonal card
 rotary Chess King 2015 Chennai IND 2015-01-30
RcRownchangeRpKK*chgGame
 1245 0 5.50 9 0.00 1285   0.00 
  Raghul, Ravi A 1215 IND1.0010.00 0.00 
  Kandasamy, P 1337 IND0.5010.00 0.00 
  Vikram, Nadig 1322 IND0.0010.00 0.00 
  Hariharan, S 1231 IND0.5010.00 0.00 
  Chakrapani, K G 1162 IND1.0010.00 0.00 
  Rohith, V 1245 IND0.5010.00 0.00 
  Lokesh, R 1304 IND0.0010.00 0.00 
  Vinodan, V P 1153 IND1.0010.00 0.00 
  Karthikeyan, S 1240 IND1.0010.00 0.00 

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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