Individual Calculations September 2017
 Ravikumar, M  Total change: 18.80  Rating chartPersonal card
 2nd Telagana All India below 1600 Khammam, Telangana IND 2017-08-10
RcRownchangeKK*chgGame
 1379 1571 7.50 9 0.94 20 18.80 
  Ravi, Krishna G 1171  * IND1.0010.08201.60 
  Duvvuri, S Subrahmanyam 1238 IND1.0010.12202.40 
  Siva, Rama Rao P 1309 IND1.0010.18203.60 
  Bhaskar, Teja K Venkata 1539 IND1.0010.46209.20 
  Shaik, Sumer Arsh 1360 IND0.501-0.2720-5.40 
  Kalyanaraghavan.v.s 1568 IND1.0010.502010.00 
  Sampat, Kumar M V 1339 IND1.0010.21204.20 
  Shaik, Gouse 1427 IND0.501-0.1920-3.80 
  Vangala, Prashanth 1463 IND0.501-0.1520-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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