Individual Calculations July 2009
 Breder, Dennis  Total change: 9.00  Rating chartPersonal card
 2.Bundesliga West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2443 2426 1.50 3 0.07 10 0.70 
  Hammes, Michael f2399 GER0.501-0.0410-0.40 
  Fridman, Rafael m2457 GER0.5010.04100.40 
  Drabke, Lorenz Maximilian m2474 GER0.5010.07100.70 

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)
 
 Reykjavík Open Reykjavík ISL 2009-03-24
RcRownchangeKK*chgGame
 2398 2426 5.50 9 0.83 10 8.30 
  Gudmundsson, Kjartan 2076 ISL1.0010.11101.10 
  Vigfusson, Vigfus 2076 ISL1.0010.11101.10 
  Leon Hoyos, Manuel g2542 MEX0.001-0.3410-3.40 
  Sofrigin, Alexej f2252 RUS1.0010.27102.70 
  Stefansson, Hannes g2563 ISL0.5010.18101.80 
  Williams, Simon K g2507 ENG0.5010.11101.10 
  Oleksienko, Mikhailo g2550 UKR0.5010.17101.70 
  Conquest, Stuart C g2530 ENG0.5010.14101.40 
  Danielsen, Henrik g2482 ISL0.5010.08100.80 

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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