Individual Calculations July 2009
 Cox, John J  Total change: 11.30  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2352 2381 2.00 5 -0.69 10 -6.90 
  Gayson, Peter M 2254 ENG0.501-0.1710-1.70 
  Snape, Ian L 2219 ENG0.501-0.2110-2.10 
  King, Daniel J g2518 ENG0.5010.18101.80 
  Pein, Malcolm m2394 ENG0.5010.02100.20 
  Pokorna, Regina wg2376 SVK0.001-0.5110-5.10 

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
 2386 2367 8.00 13 1.82 10 18.20 
  Berelowitsch, Alexander g2581 GER0.5010.27102.70 
  Savage, Ben D M f2330 ENG1.0010.45104.50 
  Eggleston, David J f2358 ENG1.0010.49104.90 
  Allicock, Rawle A f2324 ENG1.0010.44104.40 
  Ermenkok, Evgeny g2456 PLE0.001-0.3810-3.80 
  Sowray, Peter J f2311 ENG0.001-0.5810-5.80 
  Lundin, Jan f2337 SWE0.501-0.0410-0.40 
  Madan, Augustin m2395 ROU1.0010.54105.40 
  Baker, Chris W m2351 ENG0.501-0.0210-0.20 
  Radovanovic, Jovica f2323 SRB1.0010.44104.40 
  Rudd, Jack m2357 ENG0.501-0.0110-0.10 
  McNab, Colin A g2472 SCO0.001-0.3610-3.60 
  Cherniaev, Alexander g2423 RUS1.0010.58105.80 

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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