Individual Calculations July 2012
 Mierins, Eriks  Total change: 4.05  Rating chartPersonal card
 Latvian Team Chess Championship First League, 2012 Various LAT 2012-03-30
RcRownchangeKK*chgGame
 1913 2109 3.00 5 -0.68 15 -10.20 
  Zvans, Maris 1709  * LAT1.0010.08151.20 
  Starcevs, Dmitrijs 2028 LAT0.501-0.1115-1.65 
  Petrovskis, Olegs 1901 LAT1.0010.23153.45 
  Starcevs, Dmitrijs 2028 LAT0.001-0.6115-9.15 
  Petrovskis, Olegs 1901 LAT0.501-0.2715-4.05 
 * 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)
 
 Latvian championship-2012 final Riga LAT 2012-04-29
RcRownchangeKK*chgGame
 2184 2109 4.50 9 0.95 15 14.25 
  Samolins, Vitalijs m2392 LAT0.001-0.1615-2.40 
  Berzinsh, Roland m2422 LAT0.001-0.1415-2.10 
  Skuja, Aivars 2194 LAT1.0010.62159.30 
  Chehlov, Aleksander f2156 LAT0.001-0.4315-6.45 
  Stepovojs, Viktors 1709  * LAT1.0010.08151.20 
  Berzinsh, Ivars 2219 LAT1.0010.65159.75 
  Osis, Renars 2211 LAT1.0010.64159.60 
  Bernotas, Arturs 2196 LAT0.001-0.3815-5.70 
  Visockis, Janis 2161 LAT0.5010.07151.05 
 * 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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