Individual Calculations July 2018
 Jeyasurya, Umashankar R  Total change: 22.00  Rating chartPersonal card
 32nd NATIONAL UNDER-13 BOYS CHESS CHAMPIONSHIP - 2018 Ahmedabad IND 2018-06-14
RcRownchangeKK*chgGame
 1434 1291 3.50 9 0.55 40 22.00 
  Sarvade, Mihiir 1556 IND0.5010.324012.80 
  Arjun, Sidharth S 1571 IND0.001-0.1640-6.40 
  Arhan, Chethan Anand 1628 IND0.5010.384015.20 
  Abhijay, Sachin Dandawate 1093 IND1.0010.24409.60 
  Roshan, S 1538 IND0.001-0.1940-7.60 
  Somaiya, Ishan 1120 IND1.0010.274010.80 
  Abhinav, Dubey 1503 IND0.5010.274010.80 
  Santhosh, Manikantan 1463 IND0.001-0.2740-10.80 
  Md, Bashiq Imrose 1432 IND0.001-0.3140-12.40 

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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