Individual Calculations February 2015
 Kotainy, Jens  Total change: -3.50  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2014 U20 Naumburg GER 2014-12-27
RcRownchangeKK*chgGame
 2150 2391 4.50 6 -0.22 10 -2.20 
  Pauly, Carlo 2183 GER0.501-0.2710-2.70 
  Eichstaedt, Mirko 2047 GER0.501-0.3810-3.80 
  Kramer, Julian 2228 GER1.0010.28102.80 
  Knopf, Felix 1991  * GER1.0010.08100.80 
  Martin, Julian 2162 GER1.0010.21102.10 
  Grigorian, Spartak 2291 GER0.501-0.1410-1.40 
 * 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)
 
 NRW Klasse 2 2014/15 round 5 Nordrheinwestfalen GER 2015-01-11
RcRownchangeKK*chgGame
 2293 2390 0.50 1 -0.13 10 -1.30 
  Wolter, Kai f2293 GER0.501-0.1310-1.30 

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)
 

 

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