Individual Calculations March 2013
 Rosin, Julius  Total change: 3.60  Rating chartPersonal card
 Kaiserbrunnen Winter-Special 24 Brakel GER 2013-02-15
RcRownchangeKK*chgGame
 1929 1893 2.50 5 0.24 15 3.60 
  Siemes, Robert 2097 GER0.5010.26153.90 
  Lotzien, Hans 2160 GER0.001-0.1815-2.70 
  Niekrens, Stefan 1973 GER0.5010.11151.65 
  Roehl, Manfred 1802 GER1.0010.38155.70 
  Bruns, Kai-Christian 1615 GER0.501-0.3315-4.95 

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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