Individual Calculations February 2018
 Colbow, Collin  Total change: 124.00  Rating chartPersonal card
 Bremer Silvester Open 2017 Bremen GER 2017-12-27
RcRownchangeKK*chgGame
 2096 2008 4.50 7 1.79 40 71.60 
  Rose, Helmut 1608  * GER1.0010.08403.20 
  Mueller, Oliver f2290 GER0.001-0.1640-6.40 
  Hoffer, Hayo 1788 GER1.0010.22408.80 
  Hoffmann, Lukas f2276 GER0.5010.334013.20 
  Hoerstmann, Rudi 2252 GER1.0010.804032.00 
  Reuker, Matthias 2111 GER1.0010.644025.60 
  Grigorian, Spartak 2344 GER0.001-0.1240-4.80 
 * 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)
 
 Laendervergleich Bremen-Daenemark Hamburg GER 2018-01-02
RcRownchangeKK*chgGame
 1984 2008 4.50 6 1.31 40 52.40 
  Thybo, Thomas Sondergaard 2084 DEN1.0010.604024.00 
  Easwaralingam, Adesh 1960 DEN1.0010.434017.20 
  Stage-Steffensen, Sander 1999 DEN0.501-0.0140-0.40 
  Liu, Casper 1963 DEN0.501-0.0640-2.40 
  Ehrenreich, Simon 1814 DEN1.0010.254010.00 
  Thybo, Thomas Sondergaard 2084 DEN0.5010.10404.00 

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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