Individual Calculations September 2012
 Brown, Martin  Total change: -37.95  Rating chartPersonal card
 British Championship 2012 North Shields ENG 2012-07-23
RcRownchangeKK*chgGame
 2027 2224 5.00 10 -2.40 15 -36.00 
  Arkell, Keith C g2441 ENG0.001-0.2215-3.30 
  Lenier, Jude A 2016 ENG0.001-0.7715-11.55 
  Tambini, Jasper 1958 ENG1.0010.18152.70 
  Whitfield, Craig 2020 ENG0.501-0.2615-3.90 
  Grattage, Matthew 1986 ENG0.001-0.8015-12.00 
  Elwin, Adrian G 1985 ENG0.001-0.8015-12.00 
  Burke, Mitchell 1917 ENG1.0010.14152.10 
  Wadsworth, Matthew 2037 ENG0.501-0.2415-3.60 
  Jain, Radha 1868 ENG1.0010.11151.65 
  Combie, Alex B 2039 ENG1.0010.26153.90 

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)
 
 e2e4 Gatwick International Masters B. London ENG 2012-08-18
RcRownchangeKK*chgGame
 2270 2241 4.00 9 -0.13 15 -1.95 
  Burke, Steven J 2041 ENG0.501-0.2615-3.90 
  Ghasi, Ameet K f2418 ENG0.5010.23153.45 
  Lenier, Jude A 2016 ENG1.0010.22153.30 
  Michielsen, Joost m2367 NED0.001-0.3315-4.95 
  Wall, Gavin m2338 IRL0.5010.13151.95 
  Klaric, Zlatko g2427 CRO0.001-0.2615-3.90 
  Snape, Ian L 2274 ENG0.5010.05150.75 
  Poobalasingam, Peter S f2263 ENG1.0010.53157.95 
  Venkataramanan, T.s. f2287 IND0.001-0.4415-6.60 

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)
 

 

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