Individual Calculations February 2020
 Villwock, Martin  Total change: -1.60  Rating chartPersonal card
 Bremer Silvester Open 2019 Bremen GER 2019-12-27
RcRownchangeKK*chgGame
 1954 2108 4.50 7 -0.33 20 -6.60 
  Lin, Chung-Yu Lee 1743 TPE0.001-0.9020-18.00 
  Pollmann, Sascha 2118 GER1.0010.512010.20 
  Block, Timo 1827 GER1.0010.16203.20 
  Meyer, Thorsten 1979 GER0.501-0.1720-3.40 
  Erofeev, Anastasia 1988 GER1.0010.34206.80 
  Reuker, Matthias 2016 GER0.001-0.6320-12.60 
  Herlan, Klaus-Juergen 2008 GER1.0010.36207.20 

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)
 
 1. Berlin Mitte - Neujahrs-Open Berlin GER 2020-01-02
RcRownchangeKK*chgGame
 2090 2117 2.00 4 -0.10 20 -2.00 
  Jugelt, Tobias m2405 GER0.001-0.1620-3.20 
  Dreke, Frank 1912 GER1.0010.24204.80 
  Jacobi, Robin 2266 GER0.001-0.3020-6.00 
  Beyer, Nils 1777 GER1.0010.12202.40 

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)
 
 NRW-Klasse 2 2019/2020 January 2020 various GER 2020-01-12
RcRownchangeKK*chgGame
 2007 2117 1.00 1 0.35 20 7.00 
  Janyska, Dennis 2007 GER1.0010.35207.00 

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)
 

 

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