Individual Calculations February 2014
 Martin-Sommerfeldt, Luis  Total change: -17.85  Rating chartPersonal card
 10. Hamburger Weihnachts-Open Hamburg GER 2013-12-27
RcRownchangeKK*chgGame
 1897 2102 4.00 7 -1.23 15 -18.45 
  Janke, Hendrik 1798 GER0.501-0.3615-5.40 
  Parnitzke, Lennert 1718 GER0.501-0.4115-6.15 
  Raider, Eugen 1918 GER0.001-0.7415-11.10 
  Richter, Thomas 1825 GER1.0010.17152.55 
  Mielke, Sven 1992 GER1.0010.35155.25 
  Urban, Ralf-Dieter 2040 GER0.501-0.0915-1.35 
  Giraud, Valerian 1991 GER0.501-0.1515-2.25 

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-Nord 2013/14 round 5 Germany GER 2014-01-19
RcRownchangeKK*chgGame
 2134 2104 0.50 1 0.04 15 0.60 
  Cremer, Jochen 2134 GER0.5010.04150.60 

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)
 

 

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