Individual Calculations July 2023
 Chinnadurai, T.  Total change: -48.40  Rating chartPersonal card
 2nd SSS International Open FIDE Rated Chess Tournament Pudukottari IND 2023-05-29
RcRownchangeKK*chgGame
 1230 1681 5.00 8 -2.42 20 -48.40 
  Raja, C 1019 IND0.501-0.4920-9.80 
  Sathish, H 1281  * IND1.0010.08201.60 
  Moulish, M 1159 IND1.0010.03200.60 
  Srinivasan, Subramaniam 1249 IND1.0010.07201.40 
  Iniyan, R S 1419 IND0.501-0.3220-6.40 
  Keshav, Padmanabhan 1348 IND0.001-0.8820-17.60 
  Sai, Krishna V 1260 IND0.001-0.9320-18.60 
  Thennarasu, K 1108 IND1.0010.02200.40 
 * 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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