Rapid: Individual Calculations February 2020
 Zemba, Viktors  Total change: -5.80  Rating chartPersonal card
 Rapid with Alexei Shirov& Maskachka Riga LAT 2020-01-09
RcRownchangeKK*chgGame
 2018 1917 4.50 9 1.17 20 23.40 
  Kuchina, Polina 1517  * LAT1.0010.08201.60 
  Mulevicius, Andrius 1828 LTU1.0010.38207.60 
  Sveshnikov, Evgeny g2317  * RUS0.001-0.0820-1.60 
  Laimins, Lauris 2077 LAT1.0010.712014.20 
  Gudovskis, Konstantins 2161 LAT0.5010.30206.00 
  Kolesnikovs, Ivans 2070 LAT0.001-0.3020-6.00 
  Laizans, Aivars 2070 LAT0.001-0.3020-6.00 
  Daudzvardis, Janis 1996 LAT1.0010.612012.20 
  Ivanov, Igor 2125 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)
 
 Ikskile regional rapid chess cup 2019-2020 4 Stage Ikskile LAT 2020-01-11
RcRownchangeKK*chgGame
 1699 1917 3.00 6 -1.46 20 -29.20 
  Daudzvardis, Janis 1996 LAT0.001-0.3920-7.80 
  Napins, Vadims 1517  * LAT1.0010.08201.60 
  Bockarjovs, Vasilijs 1569 LAT1.0010.11202.20 
  Vilums, Aldis 1842 LAT0.001-0.6020-12.00 
  Pomahs, Ziedonis 1552 LAT1.0010.10202.00 
  Visnevskis, Valdis 1719 LAT0.001-0.7620-15.20 
 * 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)
 

 

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