Individual Calculations July 2024
 Strekalovs, Ernests  Total change: 17.20  Rating chartPersonal card
 Riga Chess open-2024 Riga LAT 2024-05-31
RcRownchangeKK*chgGame
 1672 1498 2.50 7 0.43 40 17.20 
  Filipovs, Sergejs 1843 LAT0.001-0.1140-4.40 
  Andzans, Maris 1630 LAT0.5010.18407.20 
  Liscovs, Augusts 1464 LAT1.0010.454018.00 
  Moisejevs, Glebs 1720 LAT0.001-0.2240-8.80 
  Demakina, Nadezda 1551 LAT1.0010.574022.80 
  Piepenhagen, Eric 1898  * GER0.001-0.0840-3.20 
  Hops, Roberts 1597 LAT0.001-0.3640-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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