Individual Calculations May 2011
 Bolwerk, Peter  Total change: -1.95  Rating chartPersonal card
 Oberliga NRW Bochum GER 2010-09-26
RcRownchangeKK*chgGame
 2161 2243 4.00 6 0.36 15 5.40 
  Titgemeyer, Sven 2025 GER0.501-0.2815-4.20 
  Kreutzkamp, Reinhold f2291 GER0.5010.07151.05 
  Kartsev, Alexandr 2183 GER0.501-0.0815-1.20 
  Hennicken, Reinhard 2063 GER1.0010.26153.90 
  Bouaraba, Max 2219 GER1.0010.47157.05 
  Bus, Tomas 2186 NED0.501-0.0815-1.20 

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 - Meester - round 7-8 Various NED 2011-03-12
RcRownchangeKK*chgGame
 2251 2243 0.00 1 -0.49 15 -7.35 
  Paulet, Iozefina wg2251 ROU0.001-0.4915-7.35 

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)
 

 

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