Individual Calculations May 2019
 Koellner, Ruben Gideon  Total change: -28.40  Rating chartPersonal card
 Schloss-Open 2019 A Werther GER 2019-04-11
RcRownchangeKK*chgGame
 2100 2318 4.50 7 -0.89 20 -17.80 
  Schaller, Torsten, Dr. 2008 GER0.001-0.8620-17.20 
  Traetmar, Mattis 1969 GER1.0010.11202.20 
  Schulze, Lara wf2139 GER1.0010.27205.40 
  Haskenhoff, Jan 2120 GER0.001-0.7620-15.20 
  Colbow, Collin 2137 GER0.501-0.2420-4.80 
  Linde, Wolfgang 2169 GER1.0010.30206.00 
  Gulatz, Maurice 2160 GER1.0010.29205.80 

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
 2192 2318 6.00 9 0.07 20 1.40 
  Pribylova, Sofie wc2048 CZE1.0010.17203.40 
  Stock, Andreas 2037 GER1.0010.16203.20 
  Dann, Matthias m2520 GER0.001-0.2420-4.80 
  Siddharth, Jagadeesh 2132 SGP0.001-0.7420-14.80 
  Kandic, Milan f2120 SRB0.501-0.2620-5.20 
  Asadzade, Idris 2130 GER1.0010.26205.20 
  Keller, Peter f2178 GER1.0010.31206.20 
  Haerig, Wilfried 2127 GER1.0010.25205.00 
  Kurmann, Oliver m2433 SUI0.5010.16203.20 

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)
 
 7. Hofheimer Fruehjahrsopen A-Open Hofheim am Taunus GER 2019-04-23
RcRownchangeKK*chgGame
 2167 2318 5.50 9 -0.60 20 -12.00 
  Shourya, Jain 2068 IND0.001-0.8120-16.20 
  Chekletsov, Egor 2055 RUS1.0010.18203.60 
  Kirchner, Markus 2036 GER0.501-0.3420-6.80 
  Kirchhof, Arno 1957 GER1.0010.10202.00 
  Artola Pola, Gerardo 1975 ARG1.0010.12202.40 
  Khaetsky, Roman m2344 UKR1.0010.542010.80 
  Turov, Maxim g2584 RUS0.001-0.1820-3.60 
  Schmitz, Thorsten f2291 GER0.501-0.0420-0.80 
  Guennigmann, Manuel 2192 GER0.501-0.1720-3.40 

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)
 

 

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