Rapid: Individual Calculations August 2020
 Pukite, Elza  Total change: -34.00  Rating chartPersonal card
 Saulkrasti rapid chess championship 2020 Latvian master Janis Klavins memorial Saulkrasti LAT 2020-07-11
RcRownchangeKK*chgGame
 1398 1201 1.50 6 -0.75 20 -15.00 
  Maklakova, Nellija 1782 LAT0.001-0.0220-0.40 
  Skuja, Aivars 1936 LAT0.001-0.0120-0.20 
  Azevs, Aleksandrs 1014 LAT0.501-0.2420-4.80 
  Lahs, Edvards 1115 LAT1.0010.38207.60 
  Vitins, Janis 1496 LAT0.001-0.1520-3.00 
  Merzlovs, Timurs 1044 LAT0.001-0.7120-14.20 

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)
 
 IX Limbazi International Chess Festival VIDZEME SUMMER 2020 Rapid Limbazi LAT 2020-07-21
RcRownchangeKK*chgGame
 1153 1201 3.00 7 -0.95 20 -19.00 
  Skreitule, Undine 1005 LAT1.0010.25205.00 
  Maklakova, Naomi 1416 LAT0.001-0.2320-4.60 
  Karba, Kertu 1086 EST1.0010.34206.80 
  Karis, Fredi 1144 EST0.001-0.5820-11.60 
  Babris, Rihards 1178 LAT0.001-0.5320-10.60 
  Maklakova, Dafne 975 LAT1.0010.21204.20 
  Scadilovs, Vsevolods 1265 LAT0.001-0.4120-8.20 

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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