Individual Calculations April 2019
 Lemmers, Oscar  Total change: 7.60  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Meester Round 7 Various NED 2019-03-16
RcRownchangeKK*chgGame
 2313 2344 1.00 1 0.46 10 4.60 
  Hachijan, Armen f2313 NED1.0010.46104.60 

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 2018-2019 Round 9 Various BEL 2019-03-17
RcRownchangeKK*chgGame
 2380 2344 0.50 1 0.05 10 0.50 
  Roeder, Matthias m2380 GER0.5010.05100.50 

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)
 
 2. Bundesliga West 2018/2019 March 2019 various GER 2019-03-24
RcRownchangeKK*chgGame
 2151 2344 1.00 1 0.25 10 2.50 
  Haubt, Georg f2151 GER1.0010.25102.50 

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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