Individual Calculations December 2013
 Gruzmann, Boris  Total change: -24.15  Rating chartPersonal card
 Oberliga Nord-Ost 2013/2014 rounds 2 - 3 Germany GER 2013-11-10
RcRownchangeKK*chgGame
 2182 2249 0.50 1 -0.09 15 -1.35 
  Lerch, Philipp 2182 GER0.501-0.0915-1.35 

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)
 
 23rd World Senior Chess Championship - Open Opatija CRO 2013-11-12
RcRownchangeKK*chgGame
 2110 2249 6.00 11 -1.52 15 -22.80 
  Cao, Jorge 1990 URU1.0010.18152.70 
  Kiselev, Alexander 2113 UKR0.501-0.1815-2.70 
  Nickl, Klaus 2122 AUT0.501-0.1715-2.55 
  Serra Olives, Tomas f2169 ESP0.501-0.1115-1.65 
  McLaren, Brian 2158 CAN0.501-0.1215-1.80 
  Jackson, Oliver A f2154 ENG0.001-0.6315-9.45 
  Baeta, Marcio Netto 2068 BRA1.0010.26153.90 
  Falk, Thomas 2131 GER0.501-0.1615-2.40 
  Vrhovnik, Damir 2108 CRO0.001-0.6915-10.35 
  Gamboa, Anibal 2096 VEN0.501-0.2015-3.00 
  Gromark, Per-Olof 2102 SWE1.0010.30154.50 

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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