Individual Calculations April 2020
 Gramb, Marius  Total change: 29.40  Rating chartPersonal card
 18. Bayer Open Leverkusen GER 2020-01-06
RcRownchangeKK*chgGame
 2060 2126 4.50 5 1.66 20 33.20 
  Pfister, Juergen, Dr. 1731 GER1.0010.08201.60 
  Alexopoulos, Spiros Orestis, Dr. 1932 GER1.0010.25205.00 
  Schneider, Bernd m2350 GER0.5010.28205.60 
  Boehm, Stefan, Dr. 2067 GER1.0010.42208.40 
  Juegel, Marcel 2218 GER1.0010.632012.60 

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)
 
 Offene Vereinsmeisterschaft 2020 des KSK Dr. Lasker Koeln GER 2020-01-09
RcRownchangeKK*chgGame
 1974 2126 3.50 5 0.21 20 4.20 
  Werthmann, Martin-Lorenz 1726  * GER1.0010.08201.60 
  Janknecht, Eckart 1726  * GER1.0010.08201.60 
  Eichhorn, Andreas f2271 GER0.001-0.3120-6.20 
  Nagel, Bernhard 2194 GER0.5010.09201.80 
  Gerdau, Andreas 1955 GER1.0010.27205.40 
 * 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)
 
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q5 A Bad Wildungen GER 2020-02-28
RcRownchangeKK*chgGame
 2181 2125 1.50 5 -0.62 20 -12.40 
  Cordts, Ingo f2206 GER0.5010.11202.20 
  Moeller, Dustin 2200 GER0.5010.10202.00 
  Schatz, Christian c2156 GER0.001-0.4620-9.20 
  Molinaroli, Martin 2160 GER0.5010.05201.00 
  Van Der Valk, Niklas 2183 GER0.001-0.4220-8.40 

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)
 
 Dutch Team Competition 2019-2020 Klasse 2D Round 6 various NED 2020-03-07
RcRownchangeKK*chgGame
 1907 2125 1.00 1 0.22 20 4.40 
  Rietveld, Leo 1907 NED1.0010.22204.40 

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)
 

 

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