Individual Calculations July 2011
 Hatzoudis, Gerasimos  Total change: 8.85  Rating chartPersonal card
 10th Open SOP-SMAOK <1900 rating Pagrati - Athens GRE 2011-03-11
RcRownchangeKK*chgGame
 1595 1757 3.00 5 -0.38 15 -5.70 
  Papageorgiou, Fotini 1357  * GRE1.0010.08151.20 
  Kapellas, Nikiforos 1506 GRE1.0010.19152.85 
  Adamis, Petros 1398 GRE1.0010.10151.50 
  Kanellos, Dimitrios V 1962 GRE0.001-0.2415-3.60 
  Gklavopoulos, Evangelos 1753 GRE0.001-0.5115-7.65 
 * 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)
 
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 2035 1757 0.50 1 0.33 15 4.95 
  Vazelakis, Dimitrios 2035 GRE0.5010.33154.95 

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)
 
 3rd Easter Tournament 2011 - PS Peristeriou Group A Peristeri - Athens GRE 2011-04-26
RcRownchangeKK*chgGame
 1960 1757 3.00 6 1.55 15 23.25 
  Galanos, Dimitrios 2012 GRE0.001-0.1915-2.85 
  Inaneishvili, Avtandil 1895 GEO1.0010.691510.35 
  Doudonis, Hristos 2008 GRE1.0010.811512.15 
  Papadopoulos, Georgios 2016 GRE0.5010.32154.80 
  Stamos, Filippos 1879 GRE0.001-0.3315-4.95 
  Zeppos, Panagiotis 1949 GRE0.5010.25153.75 

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)
 
 14th chess open of Heraklion Attikis 2011 - A' Group Heraklion Attikis GRE 2011-06-11
RcRownchangeKK*chgGame
 1847 1822 3.50 9 -0.91 15 -13.65 
  Kokolias, Konstantinos 2202 GRE0.001-0.0915-1.35 
  Salahidi, Reveka 1614 GRE1.0010.23153.45 
  Goumas, Ioannis 2222  * GRE0.5010.42156.30 
  Lappas, Konstantinos 1995 GRE0.001-0.2715-4.05 
  Spiropoulos, Panagiotis I 2107 GRE0.5010.34155.10 
  Panagos, Theodoros 1647 GRE0.001-0.7315-10.95 
  Kanetis, Vasilios 1579 GRE1.0010.20153.00 
  Anthopoulos, Hristos 1606 GRE0.501-0.2815-4.20 
  Pessiridis, Isaak 1651 GRE0.001-0.7315-10.95 
 * 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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