Individual Calculations February 2020
 Hobusch, Jan  Total change: -1.80  Rating chartPersonal card
 NRW-Klasse 4 2019/2020 January 2020 various GER 2020-01-12
RcRownchangeKK*chgGame
 2199 2231 0.50 1 -0.04 20 -0.80 
  Arndt, Stefan 2199 GER0.501-0.0420-0.80 

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)
 
 2. Bundesliga West 2019/2020 January 2020 various GER 2020-01-19
RcRownchangeKK*chgGame
 2197 2231 0.50 1 -0.05 20 -1.00 
  Kiese, Matthias, Prof. Dr. c2197 GER0.501-0.0520-1.00 

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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