Individual Calculations May 2010
 Player, Edmund C  Total change: 55.50  Rating chartPersonal card
 Reykjavik Open Reykjavik ISL 2010-02-24
RcRownchangeKK*chgGame
 2351 2156 5.00 9 2.62 15 39.30 
  Maze, Sebastien g2554 FRA0.5010.42156.30 
  Sareen, Vishal m2364 IND1.0010.771511.55 
  Gunnarsson, Jon Viktor m2429 ISL0.001-0.1715-2.55 
  Lagerman, Robert f2347 ISL0.5010.25153.75 
  Johannesson, Ingvar Thor f2330 ISL0.5010.23153.45 
  Zaremba, Andrie f2360 USA0.5010.26153.90 
  Benediktsson, Frimann 1930 ISL1.0010.21153.15 
  Gislason, Gudmundur 2382 ISL1.0010.791511.85 
  Ivanov, Mikhail M g2465 RUS0.001-0.1415-2.10 

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)
 
 Southend Open Southend ENG 2010-04-02
RcRownchangeKK*chgGame
 2250 2156 3.50 6 1.08 15 16.20 
  Lenier, Jude A 1942 ENG1.0010.23153.45 
  Williams, Simon K g2519 ENG0.001-0.1015-1.50 
  Dunne, Paul 1848 IRL1.0010.14152.10 
  Lock, Gavin R 2188 ENG1.0010.54158.10 
  Pert, Richard G m2457 ENG0.5010.35155.25 
  Hebden, Mark L g2548 ENG0.001-0.0815-1.20 

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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