Individual Calculations May 2012
 Sowray, Peter J.  Total change: 0.90  Rating chartPersonal card
 e2e4 High Wycombe Open March 2012 High Wycombe ENG 2012-03-16
RcRownchangeKK*chgGame
 2202 2375 3.50 5 0.10 15 1.50 
  Stewart, Ashley 2011 ENG1.0010.10151.50 
  Bennett, Dominic L 2075 ENG0.501-0.3515-5.25 
  Phillips, Owen S 1975  * ENG1.0010.08151.20 
  Hebden, Mark L g2514 ENG1.0010.691510.35 
  Hamitevici, Vladimir m2436 MDA0.001-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 e2e4 Dublin Masters Dublin IRL 2012-04-05
RcRownchangeKK*chgGame
 2273 2375 5.50 9 -0.04 15 -0.60 
  Keogh, Eamon 2001 IRL0.501-0.4015-6.00 
  Goossens, Hanne 2032 BEL1.0010.12151.80 
  Redmond, John P. 2246 IRL1.0010.33154.95 
  Ernst, Sipke g2578 NED0.001-0.2415-3.60 
  Freeman, Gordon 2157 IRL1.0010.22153.30 
  Nemeth, Miklos m2452 HUN0.5010.11151.65 
  Collins, Sam E. m2439 IRL0.001-0.4115-6.15 
  Firstov, Juri 2264 EST1.0010.35155.25 
  Daly, Colm f2285 IRL0.501-0.1215-1.80 

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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