Individual Calculations March 2015
 Sandru, Nicolae  Total change: -9.20  Rating chartPersonal card
 Napocensis tournament 5th edition U2000 Cluj Napoca ROU 2015-01-25
RcRownchangeKK*chgGame
 1698 1877 7.00 9 0.69 20 13.80 
  Ambru, Dan-Calin 1930 ROU0.5010.07201.40 
  Osvath, Zoltan 1923 ROU1.0010.562011.20 
  Gavris, Alexandru-Catalin 1477  * ROU1.0010.08201.60 
  Andreica, Ovidiu-Tiberiu 1477  * ROU1.0010.08201.60 
  Pop, Ioan 1762 ROU0.001-0.6620-13.20 
  Dumitru, Sorin 1477  * ROU1.0010.08201.60 
  Iliescu, Alin 1664 ROU1.0010.23204.60 
  Tat, Alin-Sebastian 1812 ROU0.501-0.0920-1.80 
  Tamas, Alexandru-Marius 1763 ROU1.0010.34206.80 
 * 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)
 
 Chess Cluj Marathon 8th edition Cluj Napoca ROU 2015-02-20
RcRownchangeKK*chgGame
 1672 1877 2.50 5 -1.15 20 -23.00 
  Marutoiu, Victor-Constantin 1517 ROU1.0010.10202.00 
  Juncu, Nicolae 2005 ROU0.001-0.3320-6.60 
  Balaban-Voia, Alexandru 1597 ROU0.501-0.3420-6.80 
  Tamas, Alexandru-Marius 1763 ROU0.001-0.6620-13.20 
  Dumitru, Sorin 1477  * ROU1.0010.08201.60 
 * 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)
 

 

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