Individual Calculations September 2019
 Golsta, Madara  Total change: -52.00  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2055 2039 3.00 9 -1.30 40 -52.00 
  Sinz, Bernhard f2343 GER0.001-0.1440-5.60 
  Kukk, Sander 2207 EST0.5010.22408.80 
  Kopylov, Daniel 2204 GER0.001-0.2840-11.20 
  Dhyana, Patel wf1814 IND0.501-0.2840-11.20 
  Mierins, Eriks 2213 LAT0.5010.23409.20 
  Walkusz, Witoslaw f2138 POL0.001-0.3640-14.40 
  Hasani, Takin 1843 IRI0.001-0.7540-30.00 
  Petrovs, Jaroslavs 1781 LAT0.501-0.3240-12.80 
  Mamalis, Prokopios 1952 SUI1.0010.384015.20 

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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