Individual Calculations March 2011
 Kohlmann, Arndt  Total change: 16.35  Rating chartPersonal card
 13. NordWest-Cup Gruppe A Bad Zwischenahn GER 2011-01-27
RcRownchangeKK*chgGame
 2213 1997 2.50 6 1.09 15 16.35 
  Jordan, Juergen 2219 GER1.0010.781511.70 
  Tonndorf, Matthias 2197 GER0.001-0.2415-3.60 
  Thimm, Torsten 2175 GER1.0010.731510.95 
  Nedic, Dusan 2390 GER0.001-0.0815-1.20 
  Baisakow, Alexander 2139 GER0.5010.19152.85 
  Tchetchelnitski, Mikhail 2157 GER0.001-0.2915-4.35 

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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