Rapid: Individual Calculations August 2020
 Reizniece-Ozola, Dana  Total change: -4.40  Rating chartPersonal card
 IV Baldone rapid chess championship 2020 Latvian trainer Zigurds Pigits Baldone LAT 2020-07-04
RcRownchangeKK*chgGame
 1805 2208 6.00 8 -1.19 20 -23.80 
  Mucenieks, Marks 1512 LAT1.0010.01200.20 
  Barinovs, Vitalijs 1798 LAT1.0010.08201.60 
  Vingris, Mikelis 1884 LAT0.001-0.8720-17.40 
  Dombrovska, Stefanija 1675 LAT1.0010.03200.60 
  Springis, Jevgenijs 1885 LAT0.001-0.8720-17.40 
  Daudzvardis, Janis 1979 LAT1.0010.21204.20 
  Isakovs, Janis 1838 LAT1.0010.10202.00 
  Mierins, Emils Janis 1872 LAT1.0010.12202.40 

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)
 
 Ventspils Rapid Chess Championship IV Juris Neimanis memorial Ventspils LAT 2020-07-25
RcRownchangeKK*chgGame
 2116 2208 7.50 11 0.97 20 19.40 
  Vernuks, Vjaceslavs 1634 LAT1.0010.02200.40 
  Daskevics, Vitalijs 1904 LAT1.0010.14202.80 
  Fridman, Daniel g2611 GER0.001-0.0820-1.60 
  Safranska, Anda wg2175 FRA1.0010.45209.00 
  Ziogas, Modestas 2037 LTU0.001-0.7320-14.60 
  Ter-Avetisjana, Agnesa Stepania 1834 LAT1.0010.10202.00 
  Mikelsons, Mikelis-Emils 1942 LAT1.0010.18203.60 
  Rogule, Laura wg2236 LAT0.5010.04200.80 
  Dzjuba, Vsevolod f2075 LAT1.0010.32206.40 
  Lanka, Zigurds g2374 LAT0.5010.22204.40 
  Krivonosov, Oleg m2454 LAT0.5010.31206.20 

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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