Individual Calculations April 2008
 Berry, Neil  Total change: -2.70  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2434 2300 1.00 4 -0.31 15 -4.65 
  King, Daniel J g2517 ENG0.001-0.2215-3.30 
  Turner, Matthew J g2483 ENG0.5010.24153.60 
  Briscoe, Chris 2224 ENG0.501-0.1015-1.50 
  Speelman, Jon S g2511 ENG0.001-0.2315-3.45 

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)
 
 24e open international de Cappelle Cappelle la Grande FRA 2008-02-16
RcRownchangeKK*chgGame
 2269 2319 5.00 9 0.13 15 1.95 
  Tunik, Gennady g2473 RUS0.5010.21153.15 
  De La Villa Gar, Jesus M g2460 ESP0.5010.19152.85 
  Hebden, Mark g2530 ENG0.001-0.2315-3.45 
  Bock, Francis 2100 FRA1.0010.22153.30 
  Saatdjian, Stephane 1969 FRA1.0010.11151.65 
  O`Toole, George E 1985 ENG1.0010.12151.80 
  Salgado Lopez, Ivan m2459 ESP0.001-0.3115-4.65 
  Boyarchenko, Marie 1969 LUX1.0010.11151.65 
  Naumkin, Igor g2475 RUS0.001-0.2915-4.35 

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)
 

 

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