Individual Calculations July 2013
 Costello, Colin  Total change: -9.45  Rating chartPersonal card
 31. Turm-Open Lippstadt GER 2013-05-30
RcRownchangeKK*chgGame
 2049 1979 3.50 7 0.68 15 10.20 
  Seipel, Andreas 2090 GER0.001-0.3515-5.25 
  Gyorke, Zoltan 2042 HUN0.5010.09151.35 
  Eggenstein, Frank 2079 GER0.001-0.3615-5.40 
  Groneberg, Joerg 1999 GER1.0010.53157.95 
  Frank, Patrick 1962 GER1.0010.48157.20 
  Chapman, Alan D 2061 ENG1.0010.61159.15 
  Giel, Olaf 2113 GER0.001-0.3215-4.80 

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)
 
 “BALTIJA CUP” Palanga LTU 2013-06-17
RcRownchangeKK*chgGame
 1867 1979 4.50 9 -1.31 15 -19.65 
  Stabulnieks, Klavs 1851 LAT0.001-0.6715-10.05 
  Idzeliene, Asta 1729 LTU1.0010.19152.85 
  Baliuniene, Margarita 1843 LTU1.0010.32154.80 
  Sciupokas, Arunas 1946 LTU0.501-0.0515-0.75 
  Chernyak, Viktoria 1937 RUS0.501-0.0615-0.90 
  Armonaitis, Silvestras 2063 LTU0.001-0.3815-5.70 
  Galuscak, Viktoras 1822 LTU0.001-0.7115-10.65 
  Reklaitis, Sarunas 1814 LTU0.501-0.2215-3.30 
  Zukauskas, Aloyzas 1801 LTU1.0010.27154.05 

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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