Individual Calculations March 2015
 Witte, Manfred  Total change: 14.80  Rating chartPersonal card
 31. Berliner Senioreneinzelmeisterschaft Berlin GER 2015-01-29
RcRownchangeKK*chgGame
 2035 2195 7.00 9 0.74 20 14.80 
  Ebert, Lothar 1795  * GER1.0010.08201.60 
  Oppermann, Peter 1947 GER1.0010.19203.80 
  Barwich, Alfred 2021 GER1.0010.27205.40 
  Shapiro, Yosip 2067 GER0.501-0.1720-3.40 
  Wolf, Manfred 2059 GER1.0010.32206.40 
  Reichenbach, Werner f2233 GER0.5010.05201.00 
  Roth, Joachim 1942 GER1.0010.19203.80 
  Vandre, Wolfgang 2094 GER0.501-0.1420-2.80 
  Simon, Ralf-Axel f2157 GER0.501-0.0520-1.00 
 * 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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