Rapid: Individual Calculations September 2018
 Sibajeva, Marija  Total change: 36.00  Rating chartPersonal card
 XXV International Chess Festival ''Liepajas rokade-2018'' Open Liepaja LAT 2018-08-02
RcRownchangeKK*chgGame
 1970 1875 6.50 12 1.80 20 36.00 
  Berzinsh, Ivars 2234 LAT0.001-0.1020-2.00 
  Vainovska, Valentina 1588 LAT1.0010.16203.20 
  Afanasiev, Vadim f2125 RUS0.001-0.1920-3.80 
  Filipovs, Jevgenijs 1601 LAT1.0010.17203.40 
  Salna, Aleksandras 2151 LTU0.001-0.1720-3.40 
  Ciemnyjewski, Gregor 1611 LAT1.0010.18203.60 
  Gudovskis, Konstantins 2158 LAT0.001-0.1620-3.20 
  Berzinsh, Markuss 1561 LAT1.0010.14202.80 
  Muhamadejevs, Rinats 2261 LAT1.0010.912018.20 
  Sharankov, Grigory 2245 RUS0.001-0.1020-2.00 
  Ivanov, Igor 2081 LAT1.0010.762015.20 
  Kul, Ivan 2025 BLR0.5010.20204.00 

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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