Individual Calculations February 2018
 Grewenig, Jan  Total change: 22.60  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2018 Vorrunde various GER 2018-01-13
RcRownchangeKK*chgGame
 2050 2111 1.00 1 0.42 20 8.40 
  Weiss, Matthias 2050 GER1.0010.42208.40 

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)
 
 Oberliga Suedwest 2017/2018 January 2018 various GER 2018-01-21
RcRownchangeKK*chgGame
 2267 2111 1.00 1 0.71 20 14.20 
  Busch, Raimund f2267 GER1.0010.712014.20 

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)
 

 

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