Individual Calculations January 2015
 Nabuurs, Joep  Total change: 23.40  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Round 5 Various BEL 2014-11-30
RcRownchangeKK*chgGame
 2172 2285 1.00 1 0.35 20 7.00 
  Tonoli, Benjamin 2172 BEL1.0010.35207.00 

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 2014-2015 - 2D - round 4 Various NED 2014-12-13
RcRownchangeKK*chgGame
 2121 2275 1.00 1 0.29 20 5.80 
  Merx, Bob 2121 NED1.0010.29205.80 

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 NRW 2014/15 round 4 Nordrheinwestfalen GER 2014-12-14
RcRownchangeKK*chgGame
 2294 2275 1.00 1 0.53 20 10.60 
  Helbig, Mark f2294 GER1.0010.532010.60 

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)
 

 

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