Rapid: Individual Calculations October 2020
 Vaicuks, Jazeps  Total change: 2.40  Rating chartPersonal card
 Olaine Open Rapid Chess Championship 2020 3 stage Olaine LAT 2020-09-06
RcRownchangeKK*chgGame
 1592 1677 4.50 8 0.12 20 2.40 
  Maklakova, Dafne 999 LAT1.0010.01200.20 
  Ter-Avetisjana, Agnesa Stepania 1826 LAT0.5010.20204.00 
  Nemkovs, Vjaceslavs 1659 LAT0.001-0.5320-10.60 
  Jansons, Kristers Roberts 1263 LAT1.0010.07201.40 
  Barinovs, Vitalijs 1768 LAT1.0010.622012.40 
  Lapkis, Mihails 1726 LAT1.0010.572011.40 
  Pavlovs, Sergejs 1869 LAT0.001-0.2520-5.00 
  Tabors, Emils 1628 LAT0.001-0.5720-11.40 

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)
 

 

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