Individual Calculations December 2018
 Colbow, Collin  Total change: -20.40  Rating chartPersonal card
 Uppsala Young Champions 2018 Uppsala SWE 2018-10-26
RcRownchangeKK*chgGame
 2038 2131 4.50 9 -0.85 40 -34.00 
  Apol, Luitjen Akselsson 1735 FAI1.0010.08403.20 
  Nilsson, Joakim 2000 2191 SWE0.5010.08403.20 
  Heimisson, Hilmir Freyr c2271 SWE0.001-0.3140-12.40 
  Kistrup, Nicolai 2120 DEN1.0010.484019.20 
  Sundin, Emanuel 2166 SWE0.001-0.4540-18.00 
  Thorhallsson, Simon 2092 SWE0.501-0.0540-2.00 
  Skahlberg, Bjerknes-Lima De Faria 1731  * SWE0.501-0.4240-16.80 
  Sorensen, Hampus 2192 SWE0.001-0.4240-16.80 
  Mitra, Akash 1848 SWE1.0010.16406.40 
 * 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)
 
 Oberliga Nord-West 2018/2019 November 2018 various GER 2018-11-11
RcRownchangeKK*chgGame
 2074 2131 1.50 2 0.34 40 13.60 
  Witthaus, Joerg 2028 GER0.501-0.1440-5.60 
  Kaiser, Gerhard 2120 GER1.0010.484019.20 

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)
 

 

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