Individual Calculations February 2016
 Schiffer, Stefan  Total change: 4.80  Rating chartPersonal card
 25. Erfurter Schachfestival Meisterurnier Erfurt GER 2015-12-26
RcRownchangeKK*chgGame
 2142 2130 4.00 8 0.12 40 4.80 
  Gerhardt, Dirk 1932 GER1.0010.24409.60 
  Hess, Max 2295 GER0.5010.22408.80 
  Hess, Christian f2259 GER0.5010.17406.80 
  Pfreundt, Jakob 2251 GER0.001-0.3440-13.60 
  Schellmann, Frank c2018 GER1.0010.354014.00 
  Fuchs, Florian 2243 GER0.001-0.3540-14.00 
  Roettig, Hans-Peter 2065 GER0.501-0.0940-3.60 
  August, Daniel 2071 GER0.501-0.0840-3.20 

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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