Individual Calculations April 2015
 Rydstrom, Tom  Total change: -6.40  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2177 2314 5.00 9 -0.81 20 -16.20 
  Wagner, Dennis m2523 GER0.001-0.2320-4.60 
  Ricter, Jean-Paul 2070 FRA0.001-0.8020-16.00 
  Primel, Dominique 1972 FRA1.0010.12202.40 
  Shahin, Walid 2077 GER1.0010.20204.00 
  Van Dael, Siem 1914  * NED1.0010.08201.60 
  Sumets, Andrey g2574 UKR0.001-0.1820-3.60 
  Faure, Stephane 2034 FRA1.0010.16203.20 
  Vaillant, Stephane 1914  * FRA1.0010.08201.60 
  Grover, Sahaj g2519 IND0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Superettan 2014-15 rond 6-9 Sweden SWE 2015-03-07
RcRownchangeKK*chgGame
 2301 2300 2.50 4 0.49 20 9.80 
  Svensson, Bengt 1960 m2343 SWE0.5010.06201.20 
  Petrov, Marijan g2493 BUL1.0010.752015.00 
  Schutz, Ingemar 2191 SWE0.001-0.6520-13.00 
  Drugge, Patrik 2178 SWE1.0010.33206.60 

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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