Rapid: Individual Calculations April 2015
 Gurka-Balla, Laszlo  Total change: 7.00  Rating chartPersonal card
 Napocensis Activ 8th edition - rapid chess Cluj Napoca ROU 2015-02-28
RcRownchangeKK*chgGame
 1813 1822 5.00 9 0.35 20 7.00 
  Anton, Teodor m2222  * ROU0.001-0.0820-1.60 
  Boeru, Darius-Alexandru 1457 ROU1.0010.10202.00 
  Tampea, Radu 1644 ROU1.0010.27205.40 
  Costachi, Mihnea f2222  * ROU0.001-0.0820-1.60 
  Osianu, Tudor 2020 ROU0.001-0.2420-4.80 
  Balan, Briana-Cleopatra 1457 ROU1.0010.10202.00 
  Todorut, Ovidiu-Stefan 1535 ROU1.0010.16203.20 
  Helmer, Janos 2117 ROU0.001-0.1520-3.00 
  Mester, Lazar 1644 ROU1.0010.27205.40 
 * 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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