Individual Calculations May 2017
 Weidemann, Joerg  Total change: -20.60  Rating chartPersonal card
 2. Bundesliga Sued 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2583 2305 0.00 1 -0.17 20 -3.40 
  Graf, Alexander g2583 GER0.001-0.1720-3.40 

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)
 
 Deutsche Schach-Pokalmeisterschaft für Mannschaften 2017 March games different GER 2017-03-01
RcRownchangeKK*chgGame
 2517 2305 0.50 1 0.27 20 5.40 
  Schlosser, Philipp g2517 GER0.5010.27205.40 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2202 2298 4.50 9 -1.13 20 -22.60 
  Hummel, Joop 2012 NED1.0010.16203.20 
  Buhmann, Rainer g2609 GER0.001-0.1420-2.80 
  Zimmer, Rolf 2113 GER0.501-0.2420-4.80 
  Schmidt, Justus 2097 GER1.0010.24204.80 
  Everett, Elijah 2114 GER1.0010.26205.20 
  Beerdsen, Thomas m2446 NED0.001-0.3020-6.00 
  Czybik, Nils Patrick 2128 GER0.501-0.2220-4.40 
  Bethke, Richard 2145 GER0.501-0.2020-4.00 
  Heidel, Andre Nicolas 2157 GER0.001-0.6920-13.80 

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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