Individual Calculations January 2009
 Gebregziabher, Brehane Gebre Mi  Total change: -18.25  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2280 2073 1.00 7 -0.73 25 -18.25 
  Teerapabpaisit, Wisuwat f2306 THA1.0010.792519.75 
  Corbin, Philip f2176 BAR0.001-0.3625-9.00 
  Mehmeti, Dritan m2403 ALB0.001-0.1225-3.00 
  Quinones, Centeno Carlos 2127 GUA0.001-0.4225-10.50 
  Chahrani, Ibrahim f2314 LBA0.001-0.2025-5.00 
  Quinn, Mark m2401 IRL0.001-0.1325-3.25 
  Pribeanu, Dacian f2232 ROU0.001-0.2925-7.25 

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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