Rapid: Individual Calculations April 2017
 Batakovs, Olegs  Total change: -75.00  Rating chartPersonal card
 Latvian 2017 senior chess championship Jurmala LAT 2017-03-11
RcRownchangeKK*chgGame
 1816 1952 3.00 6 -1.02 20 -20.40 
  Omuls, Peteris 1612 LAT1.0010.12202.40 
  Bockarjovs, Vasilijs 1753 LAT0.501-0.2620-5.20 
  Lelis, Janis 1856 LAT1.0010.37207.40 
  Melderis, Uldis 2005 LAT0.001-0.4320-8.60 
  Priedite, Ingrida wf1838 LAT0.501-0.1620-3.20 
  Stavickis, Isaks 1833 LAT0.001-0.6620-13.20 

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)
 
 117 RCF and Baltika cup Riga LAT 2017-03-22
RcRownchangeKK*chgGame
 1839 1952 3.00 8 -2.07 20 -41.40 
  Lacis, Aleksandrs 1552  * LAT1.0010.08201.60 
  Ivanov, Igor 2026 LAT0.001-0.4020-8.00 
  Roze, Janis 1735 LAT1.0010.22204.40 
  Melderis, Uldis 2005 LAT0.001-0.4320-8.60 
  Visnevskis, Valdis 1753 LAT0.001-0.7620-15.20 
  Jansons, Valdis 1606 LAT1.0010.11202.20 
  Zuckovs, Aleksejs 2302 LAT0.001-0.1120-2.20 
  Afanasjevs, Aleksandrs 1731 LAT0.001-0.7820-15.60 
 * 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)
 
 118 RCF and Baltika cup Riga LAT 2017-03-29
RcRownchangeKK*chgGame
 1815 1952 4.50 8 -0.66 20 -13.20 
  Lacis, Aleksandrs 1552  * LAT0.501-0.4220-8.40 
  Neimanis, Gints 1552  * LAT1.0010.08201.60 
  Daudzvardis, Janis 1985 LAT0.001-0.4520-9.00 
  Birjukovs, Anatolijs 1595 LAT1.0010.11202.20 
  Krumina, Linda 1999 LAT0.001-0.4320-8.60 
  Kane, Marta 1812 LAT0.501-0.1920-3.80 
  Lickrastina, Agnese wm2188 LAT0.5010.30206.00 
  Priedite, Ingrida wf1838 LAT1.0010.34206.80 
 * 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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