Individual Calculations July 2016
 Samson, D Cruz J  Total change: -55.20  Rating chartPersonal card
 Tamil Nadu State Under 13 Chess Championship,2016 Tirupur, Tamil Nadu IND 2016-05-26
RcRownchangeKK*chgGame
 1283 1198 1.00 6 -1.38 40 -55.20 
  Aravinth, Shanmugam S 1471 IND0.001-0.1740-6.80 
  Sushmit, Banerjee 1402 IND0.001-0.2440-9.60 
  Abishek, A 1368 IND0.5010.22408.80 
  Rathina, Sabapathi A 1363 IND0.001-0.2840-11.20 
  Shanmukum, M 1083 IND0.501-0.1640-6.40 
  Rohit, M 1008 IND0.001-0.7540-30.00 

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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