Rapid: Individual Calculations September 2021
 Broks, Adrians  Total change: -12.00  Rating chartPersonal card
 Olaine chess summer for children 2021 A Olaine LAT 2021-08-21
RcRownchangeKK*chgGame
 1162 1219 3.50 7 -0.60 20 -12.00 
  Gansone, Aiga 1045 LAT1.0010.27205.40 
  Jansone, Melanija Luize 1530 LAT0.001-0.1420-2.80 
  Sinicina, Jevgenija 1090 LAT0.001-0.6720-13.40 
  Diners, Kirils 1091 LAT1.0010.33206.60 
  Vidrusks, Jekabs 1089 LAT0.501-0.1820-3.60 
  Sulzingers, Eriks 1116 LAT1.0010.36207.20 
  Pucinskis, Mihails 1172 LAT0.001-0.5720-11.40 

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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