Individual Calculations May 2013
 Ortmann, David  Total change: -21.60  Rating chartPersonal card
 2.Schachbundesliga Sued 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2297 2339 3.00 8 -1.44 15 -21.60 
  Zude, Arno m2461 GER1.0010.671510.05 
  Martin, Stefan 2178 GER0.001-0.7115-10.65 
  Reefschlaeger, Helmut m2250 GER0.001-0.6215-9.30 
  Gasthofer, Viktor m2317 GER0.501-0.0315-0.45 
  Gohil, Harry f2337 GER0.001-0.5015-7.50 
  Schneider, Bernd f2234 GER0.501-0.1415-2.10 
  Heinatz, Thomas f2331 GER0.501-0.0115-0.15 
  Lorscheid, Gerhard f2267 GER0.501-0.1015-1.50 

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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