Individual Calculations April 2015
 Lechtynsky, Jiri  Total change: 2.40  Rating chartPersonal card
 SVK 3rd league gr. C1 2014/15 r1-2 Various SVK 2014-10-25
RcRownchangeKK*chgGame
 2137 2373 2.00 2 0.41 10 4.10 
  Brhel, Jan 2108 SVK1.0010.18101.80 
  Obona, Jan 2166 SVK1.0010.23102.30 

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)
 
 Oberliga Ost A 2014/15 round 9 Hamburg GER 2015-03-15
RcRownchangeKK*chgGame
 2250 2374 0.50 1 -0.17 10 -1.70 
  Schuster, Martin, Dr. 2250 GER0.501-0.1710-1.70 

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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