Individual Calculations August 2014
 Stavrianakis, Ioannis  Total change: 10.25  Rating chartPersonal card
 2014 Greek National Team Championship - A' Category Rio Achaias GRE 2014-06-28
RcRownchangeKK*chgGame
 2302 2267 3.50 7 0.19 15 2.85 
  Kordis, Konstantinos 2202 GRE1.0010.41156.15 
  Michos, Thomas 2249 GRE1.0010.47157.05 
  Tsarouhas, Konstantinos 2120 GRE0.501-0.2015-3.00 
  Macieja, Bartlomiej g2607 POL0.5010.38155.70 
  Iskos, Alexandros 2172 GRE0.001-0.6315-9.45 
  Panagiotakopoulos, Gerasimos 2201 GRE0.501-0.0915-1.35 
  Kotronias, Vasilios g2565 GRE0.001-0.1515-2.25 

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)
 
 6th International Tournament Rethymno 2014 Rethymno GRE 2014-07-12
RcRownchangeKK*chgGame
 2199 2267 5.50 9 0.37 20 7.40 
  Tzagarakis, Panagiotis 1867  * GRE1.0010.08201.60 
  Velluti, Alberto 1951 ITA0.501-0.3720-7.40 
  Motornov, Vladimir 1956 RUS0.501-0.3620-7.20 
  Altukhov, Yriu 2012 RUS1.0010.19203.80 
  Skembris, Spyridon g2473 GRE1.0010.762015.20 
  Arzumanian, Georgy g2496 ARM0.001-0.2120-4.20 
  Ahlander, Bjorn m2426 SWE0.5010.21204.20 
  Svetushkin, Dmitry g2557 MDA0.001-0.1620-3.20 
  Stray, Gunnar 2053 NOR1.0010.23204.60 
 * 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)
 

 

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