Individual Calculations June 2013
 Kotlar, Alfred  Total change: 2.85  Rating chartPersonal card
 9.offene Hessische Seniorenmeisterschaft 2013 Bad Sooden-Allendorf GER 2013-04-20
RcRownchangeKK*chgGame
 2040 2068 5.00 9 0.19 15 2.85 
  Otto, Klaus 1820 GER1.0010.19152.85 
  Ackermann, Hans Werner f2266 GER0.001-0.2415-3.60 
  Fromme, Werner 1926 GER1.0010.31154.65 
  Liszka, Guenter 1949 GER1.0010.34155.10 
  Franck, Rudolf 2181 GER0.5010.15152.25 
  Weyrauch, Erich 2176 GER0.001-0.3515-5.25 
  Pajcin, Dr. Jovan 1846 NED1.0010.22153.30 
  Stimpel, Franz f2173 GER0.5010.14152.10 
  Schneider, Alexander 2020 GER0.001-0.5715-8.55 

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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