Individual Calculations February 2015
 Siebrecht, Sebastian  Total change: -7.30  Rating chartPersonal card
 2. Bundesliga Ost AUT 2014/2015 rd 6-7 Wien AUT 2015-01-24
RcRownchangeKK*chgGame
 2304 2457 0.50 2 -0.90 10 -9.00 
  Pingitzer, Harald f2261 AUT0.001-0.7510-7.50 
  Petran, Peter m2347 SVK0.501-0.1510-1.50 

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)
 
 Belgian Interclubs 2014-2015 Rounds 6-7 Various BEL 2015-01-25
RcRownchangeKK*chgGame
 2179 2457 1.00 1 0.17 10 1.70 
  De Gueldre, Philippe 2179 BEL1.0010.17101.70 

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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