Rapid: Individual Calculations August 2020
 Martirosian, David  Total change: 0.00  Rating chartPersonal card
 IX Limbazi International Chess Festival VIDZEME SUMMER 2020 Rapid Limbazi LAT 2020-07-21
RcRownchangeRpKK*chgGame
 1031 0 1.00 5 0.00 791   0.00 
  Karba, Kertu 1086 EST0.0010.00 0.00 
  Skreitule, Undine 1005 LAT0.0010.00 0.00 
  Vidrusks, Jekabs 974 LAT0.0010.00 0.00 
  Vitums Jaunzems, Gusts 1005 LAT1.0010.00 0.00 
  Groma, Marta 1083 LAT0.0010.00 0.00 

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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