Individual Calculations January 2020
 Ruban, Sanjai M  Total change: -39.60  Rating chartPersonal card
 Ramco Institute Technology's 2nd FIDE Rated Open Chess Tournament Rajapalayam IND 2019-11-30
RcRownchangeKK*chgGame
 1372 1630 5.50 8 -0.99 40 -39.60 
  Charan, K 1432 IND1.0010.24409.60 
  Riya, Shannon S 1315 IND1.0010.14405.60 
  Vijay, Kumar Pakkurti 1247 IND0.001-0.9140-36.40 
  Divesh, G 1328 IND1.0010.15406.00 
  Infant, Jose H 1423 IND0.501-0.2740-10.80 
  Praveen, Narayan S 1394 IND0.501-0.3040-12.00 
  Padmini, S 1390 IND1.0010.20408.00 
  Rishi, R 1446 IND0.501-0.2440-9.60 

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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