Individual Calculations February 2020
 Selvakumar, Shanmugasamy  Total change: 122.00  Rating chartPersonal card
 1st Chennai Open FIDE Rating National Level Chess Tournament for Visually challanged Chennai IND 2019-12-26
RcRownchangeKK*chgGame
 1392 1118 4.50 8 3.05 40 122.00 
  Mahesh, B 1492 IND1.0010.904036.00 
  Manu, K P 1276 IND1.0010.714028.40 
  Hariharan, Gandhi 1432 IND1.0010.864034.40 
  Venkat, Reddy S 1492 IND0.5010.404016.00 
  Sujith, M Unni 1479 IND0.001-0.1040-4.00 
  Satya, Praksah Shrivastava 1398 IND0.001-0.1640-6.40 
  Vikash, Mishra 1279 IND1.0010.714028.40 
  Arivazhagan, S 1290 IND0.001-0.2740-10.80 

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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