Individual Calculations April 2014
 Sandru, Nicolae  Total change: -10.65  Rating chartPersonal card
 Maraton sahistic clujean - ed I Cluj Napoca ROU 2014-02-28
RcRownchangeKK*chgGame
 1708 1842 3.00 6 -0.82 15 -12.30 
  Dumitru, Sorin 1442  * ROU1.0010.08151.20 
  Ros, Octav-Paul 1525 ROU1.0010.13151.95 
  Ambru, Dan-Calin 1904 ROU0.5010.09151.35 
  Fugulyan, Grigore 1922 ROU0.001-0.3915-5.85 
  Almasan, Calin-Ovidiu 1954 ROU0.001-0.3515-5.25 
  Boeru, Darius-Alexandru 1499 ROU0.501-0.3815-5.70 
 * 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)
 
 Mircea Radulescu memorial - 14th edition Cluj Napoca ROU 2014-03-21
RcRownchangeKK*chgGame
 1778 1842 3.00 5 0.11 15 1.65 
  Zeriu, Bogdan-Mihai 1517 ROU1.0010.13151.95 
  Mester, Lazar 1638 ROU1.0010.24153.60 
  Ambru, Dan-Calin 1939 ROU0.001-0.3715-5.55 
  Gal, Peter 1648 ROU1.0010.25153.75 
  Helmer, Janos 2150 ROU0.001-0.1415-2.10 

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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