Individual Calculations November 2017
 Lechtynsky, Jiri  Total change: -4.70  Rating chartPersonal card
 2. liga C 2017/2018 r1 various CZE 2017-10-15
RcRownchangeKK*chgGame
 2197 2367 0.50 1 -0.22 10 -2.20 
  Borkovec, Milan 2197 CZE0.501-0.2210-2.20 

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)
 
 Oberliga Ost A 2017/2018 October 2017 various GER 2017-10-22
RcRownchangeKK*chgGame
 2177 2367 0.50 1 -0.25 10 -2.50 
  Pietsch, Michael 2177 GER0.501-0.2510-2.50 

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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