Individual Calculations October 2014
 Powierski, Emil  Total change: 23.20  Rating chartPersonal card
 23. Apolda-Open Apolda GER 2014-08-28
RcRownchangeKK*chgGame
 2094 2285 5.00 7 -0.05 40 -2.00 
  Junker, Stefan 1885  * GER1.0010.08403.20 
  Maetzkow, Maximilian 1923 GER0.501-0.4040-16.00 
  Essegern, Uwe 1990 GER1.0010.15406.00 
  Middelhoff, Cornelius 2114 GER1.0010.274010.80 
  Mertens, Fridolin 2098 GER1.0010.264010.40 
  Mihok, Oliver m2455 HUN0.001-0.2840-11.20 
  Wehner, Janis 2192 GER0.501-0.1340-5.20 
 * 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)
 
 2. Bundesliga Nord 2014/15 round 1 Hamburg GER 2014-09-21
RcRownchangeKK*chgGame
 2310 2213 1.00 1 0.63 40 25.20 
  Hermann, Manfred m2310 GER1.0010.634025.20 

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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