Individual Calculations February 2019
 Van Der Valk, Reiner, Dr.  Total change: -32.00  Rating chartPersonal card
 4. Krefelder Weihnachtsopen 2018 Krefeld GER 2018-12-27
RcRownchangeKK*chgGame
 1709 1567 0.50 4 -0.95 20 -19.00 
  Gula, Julian 1967  * GER0.001-0.0820-1.60 
  Hanke, Stefan 1942 GER0.001-0.0920-1.80 
  Dursun, Ali Berk 1446 GER0.001-0.6620-13.20 
  Masa, Cagan 1482 GER0.501-0.1220-2.40 
 * 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)
 
 31. Staufer-Open B Schwaebisch Gmuend GER 2019-01-02
RcRownchangeKK*chgGame
 1477 1567 3.00 6 -0.65 20 -13.00 
  Zell, Ruediger 1257 GER1.0010.14202.80 
  Leser, Heike 1368 GER1.0010.24204.80 
  Ott, Linda 1167  * GER1.0010.08201.60 
  Schneider, Thomas 1770 GER0.001-0.2420-4.80 
  Sielaff, Rudolf 1939 GER0.001-0.1020-2.00 
  Hertlein, Markus 1360 GER0.001-0.7720-15.40 
 * 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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