Individual Calculations February 2013
 Halkias, Nikolaos  Total change: 27.75  Rating chartPersonal card
 Tournament SO SAH - Chapmions - Europa A Thessaloniki GRE 2012-12-12
RcRownchangeKK*chgGame
 1797 1726 4.50 5 2.38 15 35.70 
  Betsakos, Hrisanthos 1562 GRE1.0010.28154.20 
  Mourelatos, Ilias 2088 GRE0.5010.40156.00 
  Theoharidis, Georgios 1857 GRE1.0010.681510.20 
  Vlassis, Georgios 2033 GRE1.0010.861512.90 
  Nikolakis, Panagiotis Marios 1447 GRE1.0010.16152.40 

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)
 
 Tournament SO SAH - Chapmions - Europa B Thessaloniki GRE 2012-12-12
RcRownchangeKK*chgGame
 1797 1726 1.50 5 -0.62 15 -9.30 
  Betsakos, Hrisanthos 1562 GRE1.0010.28154.20 
  Mourelatos, Ilias 2088 GRE0.001-0.1015-1.50 
  Theoharidis, Georgios 1857 GRE0.5010.18152.70 
  Vlassis, Georgios 2033 GRE0.001-0.1415-2.10 
  Nikolakis, Panagiotis Marios 1447 GRE0.001-0.8415-12.60 

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)
 
 White Tower 2012 - Open Individual Championship of ESSTH-HALK Thessaloniki GRE 2013-01-02
RcRownchangeKK*chgGame
 1760 1733 3.00 6 0.09 15 1.35 
  Argiroudis, Stamatis 2133  * GRE0.001-0.0815-1.20 
  Mastrakouli, Evagelia 1426 GRE1.0010.14152.10 
  Romanos, Theodoros 2109 GRE0.001-0.0915-1.35 
  Betsakos, Konstantinos 1507 GRE1.0010.21153.15 
  Samakas, Stavros 1518 GRE1.0010.23153.45 
  Tsintsar, Zoran 1864 GER0.001-0.3215-4.80 
 * 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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