Individual Calculations July 2009
 Sowray, Peter J  Total change: 24.60  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2353 2315 3.00 5 0.76 15 11.40 
  Berry, Neil f2323 SCO1.0010.51157.65 
  Greet, Andrew N m2440 ENG0.001-0.3315-4.95 
  Gayson, Peter M 2254 ENG1.0010.42156.30 
  Collinson, Adam R f2388 ENG0.001-0.4015-6.00 
  Muir, Andrew J m2359 SCO1.0010.56158.40 

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 Coulsdon ENG 2009-04-13
RcRownchangeKK*chgGame
 2390 2311 6.00 13 0.88 15 13.20 
  Allicock, Rawle A f2324 ENG0.001-0.4815-7.20 
  Ermenkok, Evgeny g2456 PLE0.5010.19152.85 
  Baker, Chris W m2351 ENG0.5010.06150.90 
  Lundin, Jan f2337 SWE0.5010.04150.60 
  Madan, Augustin m2395 ROU0.001-0.3815-5.70 
  Cox, John J m2367 ENG1.0010.58158.70 
  Radovanovic, Jovica f2323 SRB1.0010.52157.80 
  Rudd, Jack m2357 ENG0.001-0.4415-6.60 
  McNab, Colin A g2472 SCO0.001-0.2915-4.35 
  Cherniaev, Alexander g2423 RUS1.0010.65159.75 
  Berelowitsch, Alexander g2581 GER0.5010.33154.95 
  Savage, Ben D M f2330 ENG1.0010.53157.95 
  Eggleston, David J f2358 ENG0.001-0.4315-6.45 

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)
 

 

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