Individual Calculations January 2016
 Tzerbinos, Konstantinos  Total change: 5.00  Rating chartPersonal card
 33rd open SOP -SMAOK 2015 under 1900 Athens Pagkrati GRE 2015-10-30
RcRownchangeKK*chgGame
 1508 1438 2.00 4 0.28 20 5.60 
  Angelopoulos, Georgios 1838  * GRE0.001-0.0820-1.60 
  Plevrakis, Konstantinos 1143 GRE1.0010.15203.00 
  Theodoulidis, Vasilios 1670 GRE1.0010.792015.80 
  Laspas, Antonios 1380 GRE0.001-0.5820-11.60 
 * 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)
 
 2015 Spyros "Bikos Attica Cup" - B1 group Attica GRE 2015-11-01
RcRownchangeKK*chgGame
 1437 1458 0.50 1 -0.03 20 -0.60 
  Tsibliaris-Kagiaras, Nikolaos 1437 GRE0.501-0.0320-0.60 

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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