Individual Calculations March 2016
 Rotstein, Arkadij  Total change: -6.80  Rating chartPersonal card
 2. Bundesliga West 2015/16 rounds 4 - 5 Hamburg GER 2016-01-17
RcRownchangeKK*chgGame
 2168 2506 1.00 2 -0.76 10 -7.60 
  Meyer, Kai-Christian 2163 GER0.001-0.8810-8.80 
  Petzold, Klaus 2172 GER1.0010.12101.20 

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)
 
 2. Bundesliga West 2015/16 round 6 Hamburg GER 2016-02-21
RcRownchangeKK*chgGame
 2106 2506 1.00 1 0.08 10 0.80 
  Jaeger, Martin 2106  * GER1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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