Individual Calculations October 2014
 Polner, Iosif  Total change: 19.20  Rating chartPersonal card
 Tasnad Open 2014 Tasnad ROU 2014-09-10
RcRownchangeKK*chgGame
 1980 1839 3.00 6 0.96 20 19.20 
  Costin, Petrica f2239  * ROU1.0010.922018.40 
  Cornea, Alexandru 1915 ROU1.0010.602012.00 
  Costachi, Mihnea f2239  * ROU0.001-0.0820-1.60 
  Ambru, Dan-Calin 2037 ROU0.001-0.2420-4.80 
  Osvath, Zoltan 1926 ROU0.001-0.3820-7.60 
  Mintau, Andrei-Catalin 1524 ROU1.0010.14202.80 
 * 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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