Individual Calculations September 2010
 Mohamed Safiulla, Z  Total change: -34.50  Rating chartPersonal card
 1ST HOME LAND FIDE RATING CHESS TOURNAMENT BELOW 1600 Chennai, India IND 2010-08-20
RcRownchangeKK*chgGame
 1422 1586 1.50 4 -1.38 25 -34.50 
  Rahul, S 1423 IND0.001-0.7225-18.00 
  Varun, M 1386 IND0.501-0.2625-6.50 
  Nandhini, T R 1432 IND0.001-0.7125-17.75 
  Selvamuthu, K 1448 IND1.0010.31257.75 

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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