Individual Calculations November 2014
 Hopman, Pieter  Total change: -26.00  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Round 1 Various BEL 2014-09-28
RcRownchangeKK*chgGame
 2274 2389 0.50 1 -0.16 20 -3.20 
  De Haan, Eric f2274 NED0.501-0.1620-3.20 

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)
 
NOTE: K factor changed
 Oberliga NRW 2014/15 round 2 Nordrheinwestfalen GER 2014-10-05
RcRownchangeKK*chgGame
 2202 2431 0.50 1 -0.29 10 -2.90 
  Schmitz, Philipp 2202 GER0.501-0.2910-2.90 

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)
 
NOTE: K factor changed
 BDO Challenger Tournament 2014 Haarlem NED 2014-10-11
RcRownchangeKK*chgGame
 2349 2431 3.50 9 -1.99 10 -19.90 
  Bosboom, Manuel m2442 NED0.5010.02100.20 
  Kerigan, Demre f2339 TUR1.0010.37103.70 
  Haast, Anne wm2357 NED0.501-0.1010-1.00 
  Van Oosterom, Chiel m2384 NED0.001-0.5710-5.70 
  Umudova, Nargiz wm2219 AZE0.001-0.7710-7.70 
  Kevlishvili, Robby f2320 NED1.0010.35103.50 
  Kohlweyer, Bernd m2407 GER0.501-0.0310-0.30 
  Admiraal, Miguoel f2336 NED0.001-0.6310-6.30 
  Jackson, James P f2336 ENG0.001-0.6310-6.30 

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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