Individual Calculations October 2013
 Krumm, Johannes  Total change: -28.20  Rating chartPersonal card
 4th Buddhi International Rating Chess Championship 2013 Gampaha SRI 2013-09-19
RcRownchangeKK*chgGame
 1742 2033 4.00 7 -1.88 15 -28.20 
  Perera, B S 1633  * SRI1.0010.08151.20 
  Prabath, D G Ravi 1744 SRI1.0010.16152.40 
  Wettasinha, Vasanta 1853 SRI0.001-0.7415-11.10 
  Subasinghe, D D C H 1671 SRI1.0010.10151.50 
  Gunaratne, Mojitha Sathsara 1771 SRI0.501-0.3215-4.80 
  Gamage, Chathulanka 1741 SRI0.501-0.3515-5.25 
  Samaranayake, K P R N 1778 SRI0.001-0.8115-12.15 
 * 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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