Individual Calculations September 2010
 Diasakos, Spyridon  Total change: 61.95  Rating chartPersonal card
 28th Greek Individual Championships Open U16 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1793 1535 2.50 8 0.88 15 13.20 
  Sourgkounis, Angelos 1886 GRE0.001-0.1115-1.65 
  Stamos, Filippos 1780 GRE0.001-0.2015-3.00 
  Papaikonomou, Dimitris 1739 GRE1.0010.761511.40 
  Pappelis, Dimitrios 1935  * GRE0.5010.42156.30 
  Lezgidis, Fotios 1572 GRE0.001-0.4515-6.75 
  Kolomvakis, Stelios 1759 GRE1.0010.781511.70 
  Konstantinidis, Konstantinos 1935  * GRE0.001-0.0815-1.20 
  Tsironis, Alexandros 1735 GRE0.001-0.2415-3.60 
 * 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)
 
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 1764 1541 2.50 6 1.09 15 16.35 
  Dimopoulos, Dimitrios 1919 GRE0.001-0.0915-1.35 
  Doulidis, Pavlos-Georgios 1564 GRE0.5010.03150.45 
  Drakakis, Georgios 1758 GRE1.0010.781511.70 
  Terzis, Filippos-Stamatis 1699 GRE0.5010.21153.15 
  Megalios, Konstantinos 1896 GRE0.5010.39155.85 
  Savvakis, Vasilios 1748 GRE0.001-0.2315-3.45 

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)
 
 19th Open International Chess Tournament of Kavala B Group Kavala GRE 2010-07-31
RcRownchangeKK*chgGame
 1726 1541 4.00 7 2.16 15 32.40 
  Makropoulos, Ioannis 1843 GRE0.001-0.1515-2.25 
  Hatzoudis, Gerasimos 1725 GRE0.001-0.2615-3.90 
  Karabasis, Ilias-Stylianos 1714 GRE0.5010.23153.45 
  Mitridis, Dimitris 1681 GRE0.5010.19152.85 
  Vasiliadis, Theodoros 1724 GRE1.0010.741511.10 
  Antoniadou, Paraskevi 1728 GRE1.0010.741511.10 
  Ballas, Athanasios-Panagiotis 1667 GRE1.0010.671510.05 

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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