Individual Calculations April 2015
 Zwirs, Nico  Total change: -8.80  Rating chartPersonal card
 7th Batavia Tournament Amsterdam NED 2015-02-20
RcRownchangeKK*chgGame
 2456 2358 3.00 9 -0.34 20 -6.80 
  Van Foreest, Jorden m2494 NED0.001-0.3220-6.40 
  Ootes, Lars 2366 NED0.001-0.4920-9.80 
  Soors, Stef m2407 BEL0.5010.07201.40 
  Schmaltz, Roland g2527 GER0.5010.22204.40 
  Gormally, Daniel W g2489 ENG0.5010.18203.60 
  Kevlishvili, Robby f2347 NED0.001-0.5220-10.40 
  Reinderman, Dimitri g2586 NED0.5010.29205.80 
  Heimann, Andreas m2539 GER1.0010.742014.80 
  Goudriaan, Etienne m2349 NED0.001-0.5120-10.20 

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 2014-2015 - 1B - round 6-7 Various NED 2015-03-07
RcRownchangeKK*chgGame
 2307 2350 1.00 2 -0.10 20 -2.00 
  Fructuoso Van Der Veen, Vincent 2150 NED1.0010.24204.80 
  Janssen, Ruud g2464 NED0.001-0.3420-6.80 

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)
 

 

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