Individual Calculations September 2011
 Eggleston, David J  Total change: 43.95  Rating chartPersonal card
 Big Slick International GM Purley ENG 2011-06-25
RcRownchangeKK*chgGame
 2419 2319 4.50 9 1.22 15 18.30 
  Houska, Jovanka mwg2429 ENG0.5010.15152.25 
  Vaibhav, Suri m2430 IND0.001-0.3515-5.25 
  Williams, Simon K g2520 ENG0.5010.26153.90 
  Galego, Luis g2501 POR1.0010.741511.10 
  Ansell, Simon T m2427 ENG0.5010.15152.25 
  Arkell, Keith C g2419 ENG0.001-0.3615-5.40 
  Slavin, Alexei m2412 RUS0.5010.13151.95 
  Ledger, Dave J f2245 ENG1.0010.40156.00 
  Shiven, Khosla 2391 IND0.5010.10151.50 

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)
 
 8th South Wales International Open Penarth WLS 2011-07-09
RcRownchangeKK*chgGame
 2201 2318 6.50 9 0.86 15 12.90 
  Schmitz, Andreas Arnold c2052 GER1.0010.18152.70 
  Mottonen, Ari 1997 FIN1.0010.13151.95 
  Thomas, Ben 1918  * WLS1.0010.08151.20 
  Gretarsson, Hjorvar Steinn f2437 ISL0.5010.16152.40 
  Wells, Peter K g2489 ENG0.5010.23153.45 
  Byron, Alan M 2223 ENG0.001-0.6315-9.45 
  Menadue, Jeremy F S 2165 ENG1.0010.30154.50 
  Waterfield, John W 1992 ENG1.0010.13151.95 
  Petrov, Marijan g2534 BUL0.5010.28154.20 
 * 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)
 
 British Championship 2011 Sheffield ENG 2011-07-25
RcRownchangeKK*chgGame
 2223 2318 6.50 11 -0.38 15 -5.70 
  Short, Nigel D g2687 ENG0.001-0.1015-1.50 
  Jones, William E G 2121 ENG0.501-0.2515-3.75 
  Coates, David H 2080 ENG0.501-0.3015-4.50 
  Yurenok, Maria S wf2090 ENG0.501-0.2915-4.35 
  Weaving, Richard 2070 ENG1.0010.19152.85 
  Atako, Chino 2110 ENG1.0010.23153.45 
  Macqueen, Calum 2139 SCO1.0010.27154.05 
  Palliser, Richard J D m2454 ENG0.001-0.3215-4.80 
  Jaunooby, Ali R 2130 ENG1.0010.26153.90 
  Zhou, Yang-Fan m2444 ENG0.001-0.3315-4.95 
  Brown, Martin 2130 ENG1.0010.26153.90 

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)
 
 e2e4 Sunningdale Masters D Sunningdale ENG 2011-08-10
RcRownchangeKK*chgGame
 2253 2318 6.50 9 1.23 15 18.45 
  Sturt, Raven M 2231 USA1.0010.38155.70 
  Straka, Josef Jr. f2306 SVK0.501-0.0215-0.30 
  White, Michael J R f2240 ENG1.0010.39155.85 
  McClement, Andrew 2072 SCO1.0010.19152.85 
  Williams, Simon K g2528 ENG0.001-0.2315-3.45 
  Lalic, Bogdan g2470 CRO0.5010.20153.00 
  Lock, Gavin R 2194 ENG1.0010.33154.95 
  Hegarty, Sarah N wf2065 ENG0.501-0.3115-4.65 
  Burrows, Martin P 2168 ENG1.0010.30154.50 

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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