Individual Calculations May 2019
 Koellner, Christof  Total change: -52.60  Rating chartPersonal card
 Pokalmannschaftsmeisterschaft NRW 2019 Vorrunde Duesseldorf GER 2019-03-30
RcRownchangeKK*chgGame
 2409 2131 0.00 1 -0.17 20 -3.40 
  Wegerle, Joerg m2409 GER0.001-0.1720-3.40 

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)
 
 Schloss-Open 2019 A Werther GER 2019-04-11
RcRownchangeKK*chgGame
 2144 2137 2.50 7 -1.02 20 -20.40 
  Burmakin, Vladimir g2495 RUS0.001-0.1020-2.00 
  Ziegenfuss, Antonia 1945 GER0.501-0.2520-5.00 
  Asani, Baskim 1952 GER1.0010.26205.20 
  Jugelt, Tobias m2408 GER0.001-0.1720-3.40 
  Lick, Patrick 2163 GER0.5010.04200.80 
  Kolthoff, Siegmund 2040 GER0.501-0.1320-2.60 
  Schaller, Torsten, Dr. 2008 GER0.001-0.6720-13.40 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2156 2137 3.50 8 -0.47 20 -9.40 
  Bogner, Sebastian g2537  * SUI0.001-0.0820-1.60 
  Bunk, Wolfgang 2021 GER1.0010.34206.80 
  Roser, Kevin m2362 FRA0.001-0.2220-4.40 
  Ries, Florian 2015 GER1.0010.33206.60 
  Lubbe, Nikolas m2452 GER0.001-0.1420-2.80 
  Redzisz, Michal 2040 POL1.0010.37207.40 
  Metzinger, Hannes 1909 GER0.501-0.2920-5.80 
  Arns, Alexander 1912 GER0.001-0.7820-15.60 
 * 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)
 
 7. Hofheimer Fruehjahrsopen A-Open Hofheim am Taunus GER 2019-04-23
RcRownchangeKK*chgGame
 2011 2137 5.00 9 -0.97 20 -19.40 
  Sahithi, Varshini M wf1918 IND0.001-0.7820-15.60 
  Oezdemir, Ali Oezden 1997 GER1.0010.31206.20 
  Ochs, Daniel Elias 1896 GER0.501-0.3020-6.00 
  Kirchner, Markus 2036 GER0.501-0.1420-2.80 
  Isha, Sharma wc1989 IND0.501-0.2020-4.00 
  Chekletsov, Egor 2055 RUS0.501-0.1120-2.20 
  Shourya, Jain 2068 IND1.0010.40208.00 
  Humburg, Philipp 2244 GER0.5010.15203.00 
  Nurgaliyev, Sauat c1898 KAZ0.501-0.3020-6.00 

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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