Rapid: Individual Calculations May 2019
 Semjonovs, Stanislavs  Total change: -17.20  Rating chartPersonal card
 Riga Open Rapid Chess -2019 III stage Riga LAT 2019-04-06
RcRownchangeKK*chgGame
 1582 1499 2.50 6 0.04 20 0.80 
  Auzins, Artis 1899  * LAT0.001-0.0820-1.60 
  Ivanovskis, Sergejs 1746 LAT0.5010.31206.20 
  Bagatais, Janis 1899  * LAT0.001-0.0820-1.60 
  Antjufejevs, Vsevolods 1597 LAT0.001-0.3720-7.40 
  Golca, Janika 1200 LAT1.0010.15203.00 
  Mieze, Natalja 1151 LAT1.0010.11202.20 
 * 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)
 
 GM Janis Klovans IX memorial cup Riga LAT 2019-04-09
RcRownchangeKK*chgGame
 1675 1499 1.00 6 -0.90 20 -18.00 
  Daudzvardis, Janis 1899  * LAT0.001-0.0820-1.60 
  Maklakova, Nellija 1862 LAT0.001-0.1020-2.00 
  Kuklins, Martins 1340 LAT0.001-0.7120-14.20 
  Pidgora, Andrejs 1453 LAT0.001-0.5620-11.20 
  Antjufejevs, Vsevolods 1597 LAT1.0010.632012.60 
  Bolsakovs, Vadims 1899  * LAT0.001-0.0820-1.60 
 * 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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