Individual Calculations April 2009
 Berry, Neil  Total change: 1.95  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2283 2323 1.50 2 0.39 15 5.85 
  Churm, Rohan M 2207 ENG1.0010.34155.10 
  Muir, Andrew J m2359 SCO0.5010.05150.75 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2234 2317 5.00 9 -0.26 15 -3.90 
  Jojua, Davit m2484 GEO0.001-0.2815-4.20 
  Pelerin, Martin 2007 FRA1.0010.14152.10 
  Riff, Jean-Noel m2520 FRA0.001-0.2415-3.60 
  Svane, Rasmus 2005 GER1.0010.14152.10 
  Pavillon, Guillaume 1967 FRA1.0010.11151.65 
  Corrales Jimenez, Fidel g2586 CUB0.5010.33154.95 
  Groz, Jacky 2114 FRA0.501-0.2615-3.90 
  Jamshedy, Mohammad Ismail 1967 AFG1.0010.11151.65 
  Iskusnyh, Sergei g2458 RUS0.001-0.3115-4.65 

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)
 

 

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