Individual Calculations May 2019
 Kaufeld, Jurgen  Total change: -20.00  Rating chartPersonal card
 Belgian Interclubs 2018-2019 Rount 10 Various BEL 2019-03-31
RcRownchangeKK*chgGame
 2084 2222 0.50 1 -0.19 20 -3.80 
  Verheyen, Olivier 2084 BEL0.501-0.1920-3.80 

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)
 
 Dutch Team Competition 2018-2019 Klasse 3H Round 8 various NED 2019-04-13
RcRownchangeKK*chgGame
 2161 2231 1.00 1 0.40 20 8.00 
  Schoonenberg, Olav 2161 NED1.0010.40208.00 

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 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2127 2231 4.50 9 -1.21 20 -24.20 
  Probst, Alexander 1989 GER0.501-0.3020-6.00 
  Bethke, Robert 1985 GER0.501-0.3120-6.20 
  Wu, Luka 2034 GER0.501-0.2520-5.00 
  Gabersek, Albert 2076 SUI0.501-0.2120-4.20 
  Foerster, Erik 2072 GER0.501-0.2120-4.20 
  Yankelevich, Michael 2101 GER1.0010.32206.40 
  Prithu, Gupta m2478 IND0.5010.31206.20 
  Wachinger, David 2011 GER0.501-0.2820-5.60 
  Saraci, Nderim m2397 KOS0.001-0.2820-5.60 

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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