Individual Calculations February 2014
 Boesch, Udo  Total change: 20.10  Rating chartPersonal card
 Schachfestival Basel Meister Basel SUI 2014-01-01
 2215 2081 3.00 7 0.67 30 20.10 
  Loetscher, Roland f2417 SUI0.001-0.1230-3.60 
  Schwierskott, Marc 2243 GER1.0010.713021.30 
  Andersen, Alf R 2232 NOR0.001-0.3030-9.00 
  Haener, Philip 2169 SUI0.5010.12303.60 
  Moos, Gerd Anton Ferdinand 1967 GER0.501-0.1630-4.80 
  Vianin, Pascal 2199 SUI1.0010.663019.80 
  Maisuradze, Nino wg2279 FRA0.001-0.2430-7.20 

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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