Individual Calculations January 2013
 Ntovas, Dimitrios  Total change: 11.40  Rating chartPersonal card
 Team Cup SPIROS BIKOS 2012 - Group C Attica GRE 2012-11-04
RcRownchangeKK*chgGame
 1666 1506 1.50 3 0.53 15 7.95 
  Mantzos, Georgios 1507 GRE1.0010.50157.50 
  Marten, Iakovos 1906  * GRE0.001-0.0815-1.20 
  Fyllas, Thanasis 1586 GRE0.5010.11151.65 
 * 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)
 
 130th Ambelokipi open Athens - Ambelokipi GRE 2012-12-01
RcRownchangeKK*chgGame
 1676 1504 2.00 6 0.23 15 3.45 
  Kontarinis, Andreas 1766 GRE0.001-0.1815-2.70 
  Patrinos, Ilias 1644 GRE0.001-0.3115-4.65 
  Karatzanos, Konstantinos 1392 GRE0.001-0.6515-9.75 
  Megaritis, Dimitrios 1713 GRE1.0010.771511.55 
  Tsiros, Fragkiskos Vlasios 1893 GRE0.001-0.0915-1.35 
  Untiveros, Jesus Benzamin 1645 USA1.0010.691510.35 

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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