Individual Calculations February 2023
 Haug, Siegmund  Total change: 29.60  Rating chartPersonal card
 38. Internationales Boeblinger Open Boeblingen GER 2022-12-26
RcRownchangeKK*chgGame
 1752 1825 4.50 7 0.48 20 9.60 
  Woerz, Ann-Sophie 1564 GER1.0010.18203.60 
  Keller, Anika 1542 GER1.0010.16203.20 
  Doering, Stefan 1984 GER0.001-0.2920-5.80 
  Di Re, Mikael 1425  * ENG1.0010.08201.60 
  Narr, Kevin 2061 GER0.001-0.2020-4.00 
  Staudacher, Ana 1714 GER1.0010.35207.00 
  Mueller, Philipp 1972 GER0.5010.20204.00 
 * 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)
 
 39. Open Untergrombach Bruchsal-Untergrombach GER 2023-01-03
RcRownchangeKK*chgGame
 1962 1825 3.50 7 1.00 20 20.00 
  Jonkman, Harmen g2336 NED1.0010.962019.20 
  Wenner, Tobias c2062 GER0.5010.30206.00 
  Lorenz, Michael 1920 GER0.001-0.3720-7.40 
  Einwiller, Dieter 2098 GER0.001-0.1720-3.40 
  Rettenmayr, Stefan 1706 GER1.0010.34206.80 
  Sanmugalingam, Kapirththan 1693 GER1.0010.32206.40 
  Vihan, Shourya 1916 GER0.001-0.3820-7.60 

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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