Individual Calculations November 2017
 Ciornei, Dragos  Total change: 24.80  Rating chartPersonal card
 Belgian Interclubs 2017-2018 Round 2 Various Places BEL 2017-10-01
RcRownchangeKK*chgGame
 2015 2044 1.00 1 0.46 20 9.20 
  De Coninck, Erik 2015 BEL1.0010.46209.20 

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 3H Round 2 Various NED 2017-10-07
RcRownchangeKK*chgGame
 2063 2044 1.00 1 0.53 20 10.60 
  Kocken, Wilbert 2063 NED1.0010.532010.60 

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)
 
 Oberliga NRW 2017/2018 October 2017 Duesseldorf GER 2017-10-15
RcRownchangeKK*chgGame
 2235 2044 0.50 1 0.25 20 5.00 
  Jellinghaus, Lars 2235 GER0.5010.25205.00 

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)
 

 

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