Individual Calculations March 2010
 Diatsintos, Ilias  Total change: 9.90  Rating chartPersonal card
 Team Cup Tourn. "Spyros Bikos" 2009 - Group A Attica GRE 2009-10-18
RcRownchangeKK*chgGame
 1806 1645 0.00 4 -1.21 15 -18.15 
  Liargovas, Dimitrios 1886 GRE0.001-0.2015-3.00 
  Katsaragakis, Georgios 1945 GRE0.001-0.1515-2.25 
  Anastasopoulou, Andriana 1694 GRE0.001-0.4315-6.45 
  Bellos, Ioannis 1698 GRE0.001-0.4315-6.45 

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)
 
 ESSNA SPIROS BIKOS TEAM CUP GROUP C Attica GRE 2009-10-18
RcRownchangeKK*chgGame
 1603 1645 2.00 2 0.90 15 13.50 
  Roxanas, Nikolaos 1769 GRE1.0010.671510.05 
  Papidas, Ioannis 1437 GRE1.0010.23153.45 

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)
 
 101st Ambelokipi Open Ambelokipi - Athens GRE 2009-12-05
RcRownchangeKK*chgGame
 1650 1646 2.00 3 0.42 15 6.30 
  Ntovas, Dimitrios 1460 GRE1.0010.26153.90 
  Mitrandzas, Athanasios 2046  * GRE0.001-0.0815-1.20 
  Karatzanos, Konstantinos 1443 GRE1.0010.24153.60 
 * 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)
 
 Glyfada 2009 (Xmas Tournament) Glyfada GRE 2009-12-23
RcRownchangeKK*chgGame
 2007 1646 1.50 3 1.19 15 17.85 
  Koerant, Filipos 2032 GRE1.0010.911513.65 
  Savoglou, Nikolaos 1962 GRE0.5010.37155.55 
  Sideris, Theodoros 2026 GRE0.001-0.0915-1.35 

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)
 
 LEFKOS PIRGOS 2009 Thessaloniki GRE 2010-01-03
RcRownchangeKK*chgGame
 1936 1646 0.00 4 -0.64 15 -9.60 
  Kesidis, Odyseas 1984 GRE0.001-0.1215-1.80 
  Krimlidis, Savvas 1929 GRE0.001-0.1615-2.40 
  Koutroukis, Andreas 1870 GRE0.001-0.2215-3.30 
  Sideris, Giorgos 1961 GRE0.001-0.1415-2.10 

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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