Rapid: Individual Calculations July 2013
 Spreemann, Ralf  Total change: 21.20  Rating chartPersonal card
 20th Echternach Open Echternach LUX 2013-06-15
RcRownchangeKK*chgGame
 2208 2014 3.00 7 1.06 20 21.20 
  Wiedenkeller, Michael m2414  * LUX0.5010.42208.40 
  Morawietz, Dieter m2388 GER1.0010.902018.00 
  Prizker, Boris 2259 GER0.001-0.2020-4.00 
  Lukas, Hubertus 1807 GER1.0010.23204.60 
  Wagener, Claude f2244 LUX0.5010.29205.80 
  Yankelevich, Lev 2163 GER0.001-0.3020-6.00 
  Kessler, Andreas 2181 GER0.001-0.2820-5.60 
 * 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)
 

 

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