Rapid: Individual Calculations August 2018
 Golsta, Ramona  Total change: 17.00  Rating chartPersonal card
 Kuldiga City Festival Chess tournament 2018 Kuldiga LAT 2018-07-21
RcRownchangeKK*chgGame
 1701 1655 3.50 6 0.85 20 17.00 
  Golsta, Madara 1815 LAT0.001-0.2920-5.80 
  Berzinsh, Markuss 1498 LAT1.0010.29205.80 
  Alipovs, Anatoljs 1897 LAT0.001-0.2020-4.00 
  Kinkeris, Rolands 1454 LAT1.0010.24204.80 
  Benkis, Maris 1745 LAT1.0010.622012.40 
  Isakovs, Janis 1799 LAT0.5010.19203.80 

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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