Individual Calculations October 2015
 Zidan, Ahmed  Total change: -13.20  Rating chartPersonal card
 17 KCF FIDE rated below 1600 Chennai IND 2015-09-04
RcRownchangeKK*chgGame
 1255 1024 1.00 6 -0.33 40 -13.20 
  Nachiketh, Adiga 1336 IND0.001-0.1440-5.60 
  Akilesh, Venkatakrishnan 1424  * IND0.001-0.0840-3.20 
  Benasir, M 1197 IND0.001-0.2740-10.80 
  Krishnan, Ritvik 1198 IND1.0010.734029.20 
  Renuka Kumari, B 1198 IND0.001-0.2740-10.80 
  Ramesh, V 1177 IND0.001-0.3040-12.00 
 * 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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