Individual Calculations October 2012
 Phillips, Roy  Total change: 14.70  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2180 2257 7.50 11 0.98 15 14.70 
  Annaberdiev, Meilis m2437 TKM1.0010.741511.10 
  Harper, Ryan f2221 TRI1.0010.45156.75 
  Sanches, Romario 2030 SUR1.0010.21153.15 
  Kirby, Peter J. c2007 GCI1.0010.19152.85 
  Lee, Sanghoon c2126 KOR0.501-0.1815-2.70 
  Ssegwanyi, Arthur 2178 UGA0.001-0.6115-9.15 
  Al-Tarbosh, Ward f2271 SYR0.001-0.4815-7.20 
  Croes, Octavio c1915 ARU0.501-0.3815-5.70 
  Ahmed, Ali Layth Ahmed f2360 IRQ0.5010.14152.10 
  Bravo, William f2291 NCA1.0010.55158.25 
  Ferster, Fabian 2144 LIE1.0010.35155.25 

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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