Individual Calculations July 2011
 Green, Andrew D  Total change: 19.80  Rating chartPersonal card
 Richardson and Spens Cup Various locations in Scotland - Final Grangemouth SCO 2010-11-20
RcRownchangeKK*chgGame
 2185 2141 2.00 2 1.12 15 16.80 
  Grant, Jonathan I M 2201 SCO1.0010.58158.70 
  Spencer, Edwin A 2169 SCO1.0010.54158.10 

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 Sunningdale Open 2011 Sunningdale ENG 2011-05-27
RcRownchangeKK*chgGame
 2096 2135 4.00 7 0.20 15 3.00 
  Fowler, David 1881 SCO1.0010.19152.85 
  Michielsen, Joost m2338 NED0.001-0.2415-3.60 
  Shaw, Matthew H 1933 ENG1.0010.24153.60 
  Ignatovic, Ernest 1735  * LTU1.0010.08151.20 
  Osborne, Marcus E 2220 ENG0.5010.12151.80 
  Rausis, Igor 2496 CZE0.001-0.1015-1.50 
  Nelson, Omowale 2072 JAM0.501-0.0915-1.35 
 * 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)
 

 

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