Blitz: Individual Calculations September 2021
 Birmans, Daniels  Total change: -13.20  Rating chartPersonal card
 Riga Technical University Open 2021 - H Closing blitz tournament Riga LAT 2021-08-15
RcRownchangeKK*chgGame
 1647 1618 5.00 11 -0.51 20 -10.20 
  Coenen, Michael f2320 GER0.001-0.0120-0.20 
  Jansons, Edijs 1213 LAT1.0010.08201.60 
  Mariano, Elia 2033 ITA0.001-0.0720-1.40 
  Pavlovs, Ostins 1273 LAT1.0010.11202.20 
  Cimina, Andra 1924 LAT0.001-0.1420-2.80 
  Muzis, Renars 1129 LAT1.0010.04200.80 
  Krilovs, Nikolajs 2015 LAT0.001-0.0820-1.60 
  Krustkalns, Kristaps f2079 LAT0.001-0.0520-1.00 
  Jansons, Kristers Roberts 1335 LAT1.0010.16203.20 
  Rindhiya, V 1345 IND0.001-0.8320-16.60 
  Maciulaityte, Barbora 1455 LTU1.0010.28205.60 

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)
 
 Riga Old Town blitz-2021 Riga LAT 2021-08-18
RcRownchangeKK*chgGame
 1604 1618 4.00 8 -0.15 20 -3.00 
  Smorodinskis, Igors 2154 LAT0.001-0.0320-0.60 
  Andersone, Arta 1126 LAT1.0010.04200.80 
  Piksis, Davids 1726 LAT0.001-0.3520-7.00 
  Parhomenko, Anastasija 1578 LAT1.0010.44208.80 
  Golsta, Ramona 1647 LAT0.001-0.4620-9.20 
  Petrovska, Arina 1630 LAT1.0010.522010.40 
  Boreisis, Vitauts 1638 LAT0.001-0.4720-9.40 
  Jansons, Kristers Roberts 1335 LAT1.0010.16203.20 

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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