Individual Calculations July 2012
 Rudd, Jack  Total change: -10.50  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2378 2290 2.50 11 -1.72 15 -25.80 
  Ledger, Andrew J m2424 ENG0.001-0.3215-4.80 
  Jirka, Jiri m2415 CZE0.001-0.3315-4.95 
  Kilpatrick, Callum 2315 ENG1.0010.53157.95 
  Morrison, Graham f2339 SCO0.001-0.4315-6.45 
  Kosten, Anthony C g2498 FRA1.0010.771511.55 
  Tozer, Philip Aa 2159 ENG0.001-0.6815-10.20 
  Speelman, Jon S g2507 ENG0.001-0.2215-3.30 
  Hanley, Craig A m2415 ENG0.001-0.3315-4.95 
  Moskovic, David M f2324 ENG0.001-0.4515-6.75 
  Cherniaev, Alexander g2469 RUS0.5010.23153.45 
  Tsanas, Athanasios 2295 GRE0.001-0.4915-7.35 

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 London Diamond Jubilee Congress Premier London ENG 2012-06-02
RcRownchangeKK*chgGame
 2253 2305 6.00 9 1.02 15 15.30 
  Kahn, Tito 2085 JCI1.0010.22153.30 
  Williams, Simon K g2513 ENG0.001-0.2315-3.45 
  Moss, Guy 1905  * ISR0.501-0.4215-6.30 
  Pace, Colin c2128 MLT1.0010.27154.05 
  Stewart, Ashley 1994 ENG1.0010.14152.10 
  Zhou, Yang-Fan m2438 ENG1.0010.681510.20 
  Duport, Nicolas 2214 SUI1.0010.38155.70 
  Sumets, Andrey g2599 UKR0.001-0.1515-2.25 
  Astaneh Lopez, Alex m2402 IRL0.5010.13151.95 
 * 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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