Individual Calculations June 2017
 Koellner, Christof  Total change: 28.20  Rating chartPersonal card
 12. Ried-Open Einhausen GER 2017-04-28
RcRownchangeKK*chgGame
 2028 2126 4.50 7 0.16 20 3.20 
  Wilk, Jan 1781 GER1.0010.11202.20 
  Rochau, Normen 1899 GER1.0010.21204.20 
  Podat, Vladimir, Dr. 2308 UKR0.001-0.2620-5.20 
  Hain, Gunter 1956 GER0.501-0.2220-4.40 
  Thomsen, Phil 1936 GER1.0010.25205.00 
  Wachinger, Nikolas 1961 GER1.0010.28205.60 
  Nomin-Erdene, Davaademberel m2358 MGL0.001-0.2120-4.20 

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)
 
 32. Ruhrhalbinsel-Open Essen GER 2017-05-24
RcRownchangeKK*chgGame
 2031 2119 5.50 7 1.25 20 25.00 
  Bartelt, Max Peter 1719  * GER1.0010.08201.60 
  Funke, Eckhard 1866 GER1.0010.19203.80 
  Besel, Waldemar 1994 GER1.0010.33206.60 
  Tomic, Bosko m2446 BIH0.5010.37207.40 
  Ter Steeg, Marcus, Dr. 2083 GER0.001-0.5520-11.00 
  Schrodt, Sebastian 2010 GER1.0010.35207.00 
  Guelsen, Taylan 2102 GER1.0010.48209.60 
 * 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)
 

 

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