Individual Calculations May 2019
 Carlsten, Peter  Total change: -10.40  Rating chartPersonal card
 2019 European Senior Chess Championships open 65plus Rhodes GRE 2019-04-05
RcRownchangeKK*chgGame
 1933 2002 4.50 9 -0.73 20 -14.60 
  Birnboim, Nathan m2365 ISR0.001-0.1020-2.00 
  Bornand, Herbert 1728 SUI0.501-0.3320-6.60 
  Lotsov Har-Zahav, Avraham 1781 ISR1.0010.22204.40 
  Vinke, Dietmar f2116 FIN0.001-0.3420-6.80 
  Idesis, Yaacov 1874 ISR0.501-0.1720-3.40 
  Ahlstrom, Per 1836 SWE0.501-0.2220-4.40 
  Oster, Jean-Marie 1602  * FRA1.0010.08201.60 
  Anguera Maestro, Jaime 2039 ESP0.5010.05201.00 
  Hohler, Peter f2056 SUI0.5010.08201.60 
 * 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)
 
 2019 World Senior Team Chess Championships open 65plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2076 2002 3.00 7 0.21 20 4.20 
  Myagmarsuren, Begz 1911 MGL1.0010.38207.60 
  Bhend, Edwin m2120 SUI0.5010.16203.20 
  Holst, Per 2150 DEN0.001-0.3020-6.00 
  Scrimgour, Alan 2087 SCO0.5010.12202.40 
  Beltz, Robert 2158 GER0.001-0.2920-5.80 
  Thornton, John D 2061 WLS0.5010.08201.60 
  Nordstrom, Felix f2044 SWE0.5010.06201.20 

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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