Individual Calculations July 2017
 Kolthoff, Siegmund  Total change: -35.80  Rating chartPersonal card
 BPB Limburg Open 2017 - Groep A Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 2157 2033 1.50 6 -0.53 20 -10.60 
  Watzlawek, Markus 2105 GER0.5010.10202.00 
  De Boer, Bas 2081 NED0.5010.07201.40 
  De Rooij, Raymond 2176 NED0.5010.19203.80 
  Rybarczyk, Klaus 2221 GER0.001-0.2620-5.20 
  Haast, Anne wg2266 NED0.001-0.2120-4.20 
  Dahdah, Nagib 2091 LUX0.001-0.4220-8.40 

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)
 
 20. Rhein-Main-Open 2017 Group A Bad Homburg GER 2017-06-14
RcRownchangeKK*chgGame
 2012 2033 1.50 5 -1.26 20 -25.20 
  Noe, Christopher m2433  * GER0.001-0.0820-1.60 
  Marchese, Gaspare 1899 GER0.501-0.1820-3.60 
  Thomas, Tobias 1874 GER0.501-0.2120-4.20 
  Zilch, Lothar 1944 GER0.501-0.1220-2.40 
  Kulenovic, Adnan 1911 GER0.001-0.6720-13.40 
 * 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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