Individual Calculations June 2018
 Dittmar, Peter  Total change: -38.20  Rating chartPersonal card
 4. Int. Bodensee-OPEN 2018 Bregenz AUT 2018-05-05
RcRownchangeKK*chgGame
 2013 2290 5.50 9 -1.91 20 -38.20 
  Frost, Peter 1890  * AUS0.501-0.4220-8.40 
  Favre, Bruno 1890  * FRA1.0010.08201.60 
  Weidel, Albrecht 2096 GER0.501-0.2520-5.00 
  Quinn, John M 2139 ENG0.501-0.2020-4.00 
  Ladisic, Alex-Sacha 1988 FRA1.0010.15203.00 
  Maier, Peter 2053 AUT0.001-0.8020-16.00 
  Nickel, Ruediger 2086 GER0.501-0.2620-5.20 
  Sikkel, Dirk 1970 NED0.501-0.3720-7.40 
  Wagner, Manfred 2005 GER1.0010.16203.20 
 * 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)
 

 

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