Individual Calculations September 2012
 Guelsen, Taylan  Total change: 35.10  Rating chartPersonal card
 9. Longericher Sommer-Open Koeln GER 2012-08-03
RcRownchangeKK*chgGame
 1974 2021 4.00 5 1.17 30 35.10 
  Heyn, Peter 1922 GER1.0010.363010.80 
  Rotstein, Jefim f2334 GER0.001-0.1430-4.20 
  Goldenstein, Arnd 2051 GER1.0010.543016.20 
  Vranidis, Athanassios 1858 GER1.0010.28308.40 
  Karwatzki, Hans-Juergen 1703 GER1.0010.13303.90 

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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