Rapid: Individual Calculations February 2020
 Rezniks, Roberts  Total change: 76.40  Rating chartPersonal card
 Rapid with Alexei Shirov& Maskachka Riga LAT 2020-01-09
RcRownchangeKK*chgGame
 1565 1200 3.00 8 2.18 20 43.60 
  Brikers, Aleksandrs 1600  * LAT0.001-0.0820-1.60 
  Vainovska, Valentina 1566 LAT0.001-0.1020-2.00 
  Kuznecova, Marija 1562 LAT0.001-0.1020-2.00 
  Neimanis, Gints 1474 LAT1.0010.832016.60 
  Savicevs, Arsenijs 1600  * LAT0.001-0.0820-1.60 
  Sidass, Dmitrijs 1521 LAT1.0010.872017.40 
  Birmans, Daniels 1600  * LAT1.0010.922018.40 
  Melderis, Uldis 1600  * 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)
 
 XIII Riga Rapid Chess Thursday -2020 Riga LAT 2020-01-23
RcRownchangeKK*chgGame
 1513 1200 3.00 7 1.90 20 38.00 
  Gudovskis, Konstantins 1600  * LAT0.001-0.0820-1.60 
  Tabors, Emils 1579 LAT0.001-0.0920-1.80 
  Sidass, Dmitrijs 1521 LAT1.0010.872017.40 
  Lacis, Aleksandrs 1471 LAT1.0010.832016.60 
  Auzins, Artis 1600  * LAT0.001-0.0820-1.60 
  Nevickis, Sergejs 1218 LAT1.0010.532010.60 
  Levchenkov, Vitaly f1600  * 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)
 
 1 Junior Cup Rapid-I-2020 Riga LAT 2020-01-25
RcRownchangeKK*chgGame
 1302 1200 2.00 6 -0.26 20 -5.20 
  Jonins, Dmitrijs 1447 LAT0.001-0.1920-3.80 
  Truhanovs, Vadims 1293 LAT0.001-0.3720-7.40 
  Daleckis, Deniss 1539 LAT0.001-0.1220-2.40 
  Testelecs, Ilja Kuprijans 1285 LAT0.001-0.3820-7.60 
  Maksimovs, Mihails 1175 LAT1.0010.47209.40 
  Treibusa, Valerija 1075 LAT1.0010.33206.60 

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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