Individual Calculations March 2010
 Rost Van Tonningen, Otto  Total change: -3.30  Rating chartPersonal card
 Corus Chess Tournament - Tien 3F Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2013 2058 4.50 8 0.01 15 0.15 
  Adriaanse, Tom 1963 NED0.501-0.1315-1.95 
  Breuker, Dennis M 2076 NED0.001-0.4715-7.05 
  Slingerland, Caroline wf2080 NED0.001-0.4715-7.05 
  Hahn, Gerard 1969 NED1.0010.38155.70 
  Gouma, Ronald 1944 NED1.0010.34155.10 
  Goris-Schouwstra, Adry 1936 NED0.501-0.1715-2.55 
  Langedijk, Ardjan 2120 NED1.0010.59158.85 
  Coerts, Marten 2016 NED0.501-0.0615-0.90 

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)
 
 12.Europaeische Senioren Mannschaftsmeisterschaft Dresden GER 2010-02-10
RcRownchangeKK*chgGame
 2095 2058 2.00 5 -0.23 15 -3.45 
  Liebscher, Helmar 2107 GER0.001-0.4315-6.45 
  Saharinen, Petri 1857 FIN0.501-0.2615-3.90 
  Biller, Helmut, Dr. 2158 GER1.0010.64159.60 
  Hackbarth, Wolfgang 2136 AUT0.5010.11151.65 
  Braun, Gottfried, Dr. f2215 GER0.001-0.2915-4.35 

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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