Rapid: Individual Calculations December 2019
 Nevickis, Sergejs  Total change: 24.60  Rating chartPersonal card
 VI Riga Rapid Chess Thursday-2019 Riga LAT 2019-10-31
RcRownchangeKK*chgGame
 1591 1242 1.00 7 0.18 20 3.60 
  Dzjuba, Vsevolod f1642  * LAT0.001-0.0820-1.60 
  Alipovs, Anatolijs 1642  * LAT0.001-0.0820-1.60 
  Stals, Gunars 1523 LAT1.0010.842016.80 
  Antoms, Guntars m1642  * LAT0.001-0.0820-1.60 
  Dombrovska, Stefanija 1642  * LAT0.001-0.0820-1.60 
  Sidass, Dmitrijs 1590 LAT0.001-0.1120-2.20 
  Lacis, Aleksandrs 1457 LAT0.001-0.2320-4.60 
 * 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)
 
 VIII Riga Rapid Chess Thursday-2019 Riga LAT 2019-11-28
RcRownchangeKK*chgGame
 1534 1207 2.00 7 1.05 20 21.00 
  Melderis, Uldis 1607  * LAT0.001-0.0820-1.60 
  Sidass, Dmitrijs 1531 LAT1.0010.872017.40 
  Parhomenko, Margarita 1607  * LAT0.001-0.0820-1.60 
  Zalcmane, Vija 1457 LAT0.001-0.1920-3.80 
  Ozols, Andris 1595 LAT0.001-0.0920-1.80 
  Birjukovs, Anatolijs 1393 LAT1.0010.742014.80 
  Lacis, Aleksandrs 1547 LAT0.001-0.1220-2.40 
 * 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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