Individual Calculations March 2015
 Ambru, Dan-Calin  Total change: 67.60  Rating chartPersonal card
 Chess Cluj Marathon - 7th edition Cluj Napoca ROU 2015-01-16
RcRownchangeKK*chgGame
 1792 1930 4.50 6 0.43 20 8.60 
  Ciorgovean, Iustin 1646 ROU1.0010.16203.20 
  Cheta, Mircea 1740 ROU1.0010.25205.00 
  Orban, Tiberiu 1861 ROU1.0010.40208.00 
  Almasan, Calin-Ovidiu 1945 ROU0.001-0.4820-9.60 
  Balan, Briana-Cleopatra 1745 ROU1.0010.26205.20 
  Tat, Alin-Sebastian 1812 ROU0.501-0.1620-3.20 

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)
 
 Napocensis tournament 5th edition U2000 Cluj Napoca ROU 2015-01-25
RcRownchangeKK*chgGame
 1710 1930 7.50 9 0.74 20 14.80 
  Sandru, Nicolae 1877 ROU0.501-0.0720-1.40 
  Tat, Alin-Sebastian 1812 ROU1.0010.34206.80 
  Tamas, Alexandru-Marius 1763 ROU1.0010.28205.60 
  Iliescu, Alin 1664 ROU0.001-0.8220-16.40 
  Osvath, Zoltan 1923 ROU1.0010.49209.80 
  Gavris, Alexandru-Catalin 1530  * ROU1.0010.08201.60 
  Andreica, Ovidiu-Tiberiu 1530  * ROU1.0010.08201.60 
  Pop, Ioan 1762 ROU1.0010.28205.60 
  Dumitru, Sorin 1530  * 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)
 
 Satu Mare Chess Weekend nr.19 Satu Mare ROU 2015-01-29
RcRownchangeKK*chgGame
 1951 1930 3.50 6 0.68 20 13.60 
  Veklinec, Andrei 2018 ROU1.0010.622012.40 
  Polner, Iosif 1841 ROU1.0010.38207.60 
  Sogor, Andras-Csaba 2041 ROU0.5010.15203.00 
  Florescu, Codrut-Constantin m2212 ROU0.001-0.1620-3.20 
  Amati, Traian 1631 ROU1.0010.15203.00 
  Moldovan, Rares 1961 ROU0.001-0.4620-9.20 

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)
 
 Chess Cluj Marathon 8th edition Cluj Napoca ROU 2015-02-20
RcRownchangeKK*chgGame
 1922 1930 4.50 6 1.53 20 30.60 
  Dumitru, Sorin 1530  * ROU1.0010.08201.60 
  Helmer, Janos 2117 ROU0.5010.24204.80 
  Tat, Alin-Sebastian 1812 ROU1.0010.34206.80 
  Almasan, Calin-Ovidiu 1945 ROU0.5010.02200.40 
  Miron, Ionel 2124 ROU1.0010.752015.00 
  Juncu, Nicolae 2005 ROU0.5010.10202.00 
 * 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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