Individual Calculations May 2018
 Harff, Wilfried  Total change: 40.40  Rating chartPersonal card
 Oster Open 2018 der Stadtspakasse Oberhausen Oberhausen GER 2018-03-29
RcRownchangeKK*chgGame
 2065 2135 5.50 7 1.45 20 29.00 
  Westendorp, Christian 1735  * GER0.501-0.4220-8.40 
  Bacaksiz, Bilal 1735  * GER1.0010.08201.60 
  Schmidt, Ralph 1971 GER1.0010.28205.60 
  Hausrath, Daniel g2503 GER0.5010.40208.00 
  Pauls, Wilhelm 2032 GER1.0010.36207.20 
  Althoff, Ralph 2092 GER1.0010.44208.80 
  Schleining, Zoya mwg2386 GER0.5010.31206.20 
 * 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)
 
 Dutch Team Competition 2017-2018 3H Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2012 2135 1.00 1 0.33 20 6.60 
  Brouwers, Ton 2012 NED1.0010.33206.60 

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)
 
 Pokalmannschaftsmeisterschaft NRW 2018 Vorrunde Duesseldorf GER 2018-04-21
RcRownchangeKK*chgGame
 2037 2135 1.50 2 0.24 20 4.80 
  Jablonowski, Christoph 1990 GER1.0010.31206.20 
  Probst, Andreas 2083 GER0.501-0.0720-1.40 

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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