Individual Calculations December 2017
 Leenhouts, Koen  Total change: -13.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 1B Round 3 Various NED 2017-11-04
RcRownchangeKK*chgGame
 2415 2492 0.00 1 -0.61 10 -6.10 
  Michielsen, Joost m2415 NED0.001-0.6110-6.10 

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 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 2327 2492 0.50 1 -0.22 10 -2.20 
  Ypma, Peter f2327 NED0.501-0.2210-2.20 

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)
 
 Dutch Team Competition 2017-2018 1B Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 2457 2492 0.00 1 -0.55 10 -5.50 
  Ten Hertog, Hugo m2457 NED0.001-0.5510-5.50 

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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