Individual Calculations May 2011
 Cherniaev, Alexander  Total change: 2.40  Rating chartPersonal card
 e2e4 Brighton Masters A Brighton ENG 2011-02-23
RcRownchangeKK*chgGame
 2227 2446 6.50 9 -0.36 10 -3.60 
  Arkell, Keith C g2412 ENG0.501-0.0510-0.50 
  Rudd, Jack m2297 ENG1.0010.30103.00 
  Hulshof, Peter 2191 NED1.0010.19101.90 
  Lenier, Jude A 2046  * ENG0.001-0.9210-9.20 
  Makka, Ioulia wm2119 GRE1.0010.13101.30 
  Josse, Mark 2159 ENG1.0010.16101.60 
  Zhou, Yang-Fan f2325 ENG0.001-0.6610-6.60 
  Dunworth, Chris N f2288 ENG1.0010.29102.90 
  Suarez Roa, Jose Francisco f2207 ESP1.0010.20102.00 
 * 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)
 
 Coulsdon Easter International 2011 Coulsdon ENG 2011-04-17
RcRownchangeKK*chgGame
 2267 2446 7.00 9 0.60 10 6.00 
  Summerscale, Aaron P g2437 ENG0.501-0.0110-0.10 
  Rudd, Jack m2295 ENG1.0010.30103.00 
  Lalic, Bogdan g2474 CRO0.5010.04100.40 
  Campbell, Eoin S 2046  * SCO1.0010.08100.80 
  Stavrianakis, Ioannis 2267 GRE1.0010.27102.70 
  Briscoe, Chris c2226 ENG1.0010.22102.20 
  Zhou, Yang-Fan f2323 ENG0.501-0.1710-1.70 
  Hagen, Andreas Skytte f2290 DEN0.501-0.2110-2.10 
  Lenier, Jude A 2046  * ENG1.0010.08100.80 
 * 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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