Individual Calculations January 2009
 Spice, Alan  Total change: -13.95  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2281 2173 1.00 2 0.29 15 4.35 
  Lock, Gavin R 2252 ENG1.0010.61159.15 
  Thomas, Nicholas f2309 ENG0.001-0.3215-4.80 

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)
 
 34th Guernsey International Open Guernsey GCI 2008-10-19
RcRownchangeKK*chgGame
 2175 2173 3.00 6 -0.05 15 -0.75 
  Heath, Jeffrey 1925 ENG1.0010.19152.85 
  Spraggett, Kevin g2523 CAN0.5010.39155.85 
  Thurlow, Kevin c2062 ENG1.0010.35155.25 
  Wallace, Paul 2260 IRL0.001-0.3815-5.70 
  Van Ingen, Ton 2051 NED0.501-0.1715-2.55 
  Timmermans, Ivo 2226 NED0.001-0.4315-6.45 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2260 2173 2.00 8 -1.17 15 -17.55 
  Pereira, Ruben f2436 POR0.001-0.1815-2.70 
  Huschenbeth, Niclas m2417 GER0.001-0.2015-3.00 
  Chimthere, Alfred Charles 1966 MAW0.501-0.2715-4.05 
  Ahmed, Haseeb 2253 PAK0.001-0.3915-5.85 
  Gallagher, Joseph G g2480 SUI0.5010.36155.40 
  Somoff, Abdo f2283 LIB1.0010.65159.75 
  Andolo, Humphrey 2139 KEN0.001-0.5515-8.25 
  Barileng, Gaealashwe 2107 BOT0.001-0.5915-8.85 

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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