Individual Calculations February 2019
 Pfreundt, Jakob  Total change: 2.10  Rating chartPersonal card
 Bremer Silvester Open 2018 Bremen GER 2018-12-27
RcRownchangeKK*chgGame
 2169 2373 5.50 7 0.24 10 2.40 
  Hochhuth, Arnd 1973  * GER1.0010.08100.80 
  Schulz, Daniel 2069 GER1.0010.14101.40 
  Hedke, Fred f2243 GER0.501-0.1810-1.80 
  Dettmann, Steffen, Dr. 2201 GER0.501-0.2310-2.30 
  Steffens, Olaf f2185 GER1.0010.26102.60 
  Hoeffer, David f2259 GER1.0010.34103.40 
  Mueller, Oliver m2250 GER0.501-0.1710-1.70 
 * 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)
 
 Oberliga Nord-Nord 2018/2019 January 2019 various GER 2019-01-20
RcRownchangeKK*chgGame
 2359 2379 0.50 1 -0.03 10 -0.30 
  Olsen, Filip Boe f2359 DEN0.501-0.0310-0.30 

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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