Individual Calculations July 2011
 Bisby, Daniel L  Total change: -38.55  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2292 2306 3.00 11 -2.71 15 -40.65 
  Rawlinson, Aidan M 2183 ENG1.0010.33154.95 
  Tissir, Mohamed m2474 MAR0.001-0.2815-4.20 
  Hulmes, David I 2255 ENG0.001-0.5715-8.55 
  Buckley, Simon T 2345 ENG0.5010.05150.75 
  Purton, Ben J 2147 ENG0.001-0.7115-10.65 
  Cherniaev, Alexander g2446 RUS0.001-0.3115-4.65 
  Morrison, Graham f2340 SCO0.001-0.4515-6.75 
  Birtwistle, Nigel 2229 ENG0.501-0.1115-1.65 
  Clarke, Brandon G I 2111 ENG0.501-0.2515-3.75 
  Wheeler, Darren P 2236 ENG0.501-0.1015-1.50 
  Greet, Andrew N m2451 ENG0.001-0.3115-4.65 

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 Gatwick Open Gatwick ENG 2011-06-17
RcRownchangeKK*chgGame
 2156 2296 3.50 5 0.14 15 2.10 
  Hickman, John E 2007 ENG1.0010.16152.40 
  Wood, Peter R 2021 ENG1.0010.17152.55 
  Williams, Simon K g2520 ENG0.001-0.2215-3.30 
  Josse, Mark 2138 ENG1.0010.29154.35 
  Atako, Chino 2095 ENG0.501-0.2615-3.90 

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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