Individual Calculations January 2009
 Blackburn, Jonathan L B  Total change: -4.95  Rating chartPersonal card
 European Union Individual Championship Liverpool ENG 2008-09-09
RcRownchangeKK*chgGame
 2237 2196 5.00 10 0.45 15 6.75 
  Dgebuadze, Alexandre g2546 BEL0.001-0.1115-1.65 
  Ringoir, Guy 1944 BEL1.0010.19152.85 
  Meijers, Viesturs g2496 LAT0.001-0.1515-2.25 
  Campbell, Ian 2031 ENG1.0010.28154.20 
  Astaneh Lopez, Alex f2357 IRL0.001-0.2915-4.35 
  Cruz Alvarez De Ron, Dan 2278 ESP1.0010.61159.15 
  Ringoir, Tanguy 2321 BEL0.001-0.3315-4.95 
  Coates, David H 2036 ENG0.501-0.2115-3.15 
  Cannon, Raymond C 2041 ENG1.0010.29154.35 
  Logothetis, Sotirios f2318 GRE0.5010.17152.55 

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)
 
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2294 2175 1.50 2 0.80 15 12.00 
  Cox, John J m2381 ENG1.0010.761511.40 
  Churm, Rohan M 2207 ENG0.5010.04150.60 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2162 2175 1.00 5 -1.58 15 -23.70 
  Ho, Hou-Meng Herman 1926 TPE1.0010.19152.85 
  Dias, Paulo f2406 POR0.001-0.2115-3.15 
  Luna, Raisa wf2132 BOL0.001-0.5615-8.40 
  Kassis, Antoine c2238 LIB0.001-0.4115-6.15 
  Huguet, Sergio f2109 HON0.001-0.5915-8.85 

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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