Individual Calculations May 2011
 Zhou, Yang-Fan  Total change: 99.60  Rating chartPersonal card
 Coulsdon Super League 2011 Coulsdon ENG 2010-10-27
RcRownchangeKK*chgGame
 2113 2320 3.00 3 0.78 15 11.70 
  Baker, Chris W m2290 ENG1.0010.46156.90 
  Gibbs, Dominic V 1953 ENG1.0010.10151.50 
  Rizvi, Nasir 2096 WLS1.0010.22153.30 

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 Brighton Masters A Brighton ENG 2011-02-23
RcRownchangeKK*chgGame
 2238 2325 9.00 9 3.51 15 52.65 
  Hulshof, Peter 2191 NED1.0010.32154.80 
  Lenier, Jude A 2022 ENG1.0010.14152.10 
  Makka, Ioulia wm2119 GRE1.0010.24153.60 
  Josse, Mark 2159 ENG1.0010.28154.20 
  Suarez Roa, Jose Francisco f2207 ESP1.0010.34155.10 
  Dunworth, Chris N f2288 ENG1.0010.45156.75 
  Cherniaev, Alexander g2446 RUS1.0010.66159.90 
  Arkell, Keith C g2412 ENG1.0010.62159.30 
  Rudd, Jack m2297 ENG1.0010.46156.90 

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 Uxbridge Open Uxbridge ENG 2011-03-18
RcRownchangeKK*chgGame
 1999 2323 3.00 3 0.39 15 5.85 
  Kennedy, Craig 2012 SCO1.0010.14152.10 
  Gibbs, Dominic V 1962 ENG1.0010.10151.50 
  Ackley, Peter J E 2024 ENG1.0010.15152.25 

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
 2265 2323 7.00 9 1.96 15 29.40 
  Campbell, Eoin S 1925 SCO1.0010.08151.20 
  Hagen, Andreas Skytte f2290 DEN1.0010.45156.75 
  Lenier, Jude A 2023 ENG1.0010.15152.25 
  Summerscale, Aaron P g2437 ENG1.0010.66159.90 
  Rudd, Jack m2295 ENG0.501-0.0415-0.60 
  Lalic, Bogdan g2474 CRO0.5010.20153.00 
  Cherniaev, Alexander g2446 RUS0.5010.17152.55 
  Stavrianakis, Ioannis 2267 GRE1.0010.42156.30 
  Briscoe, Chris c2226 ENG0.501-0.1315-1.95 

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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