Individual Calculations September 2011
 Theodorou, Nikolas  Total change: 131.70  Rating chartPersonal card
 20th National Greek Ind. Championship - Open U12 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1687 1846 7.00 9 0.67 15 10.05 
  Merasedoglou, Dimitrios - Nektar 1509 GRE1.0010.12151.80 
  Anagnostakis, Charalampos 1580 GRE1.0010.18152.70 
  Tsiros, Fragkiskos Vlasios 1708 GRE1.0010.31154.65 
  Kalofonos, Panayotis 1714 GRE1.0010.32154.80 
  Kelires, Andreas 1750 CYP0.001-0.6315-9.45 
  Ioannidis, Evgenios 1811 GRE1.0010.45156.75 
  Korniotis, Filippos 1726 GRE0.501-0.1615-2.40 
  Ballas, Athanasios-Panagiotis 1715 GRE0.501-0.1815-2.70 
  Zisiadis, Dimitrios 1666 GRE1.0010.26153.90 

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 International Open of Rethymno 2011 Rethymno GRE 2011-07-11
RcRownchangeKK*chgGame
 2046 1859 5.00 8 2.61 15 39.15 
  Prohaszka, Peter g2259  * HUN0.001-0.0815-1.20 
  Gogolis, Alexandros f2259  * GRE0.001-0.0815-1.20 
  Deligiorgis, Giorgos 1459  * GRE1.0010.08151.20 
  Dalli, Eleni 1459  * GRE1.0010.08151.20 
  Arnelind, Mikael 2174 SWE1.0010.861512.90 
  Simonian, Tigran 2259  * ARM1.0010.921513.80 
  Kekki, Petri m2259  * FIN0.001-0.0815-1.20 
  Papadakis, Michalis 2240 GRE1.0010.911513.65 
 * 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)
 
 7th International Open Gaziou - Herakliou 2011 Heraklion, Crete GRE 2011-08-06
RcRownchangeKK*chgGame
 2059 1859 4.00 7 2.09 15 31.35 
  Townsend, M Paul 2259  * ENG0.5010.42156.30 
  Sigalas, Frangiskos f2232 GRE0.5010.40156.00 
  Anagnostopoulos, Konstantinos 2038 GRE0.5010.23153.45 
  Gratseas, Stefanos 2195 GRE0.5010.38155.70 
  Kazakos, Emmanouil 2105 GRE0.001-0.1915-2.85 
  Siametis, Dimitrios 1617 GRE1.0010.20153.00 
  Sernagiotto, Mirko Virgilio 1970 ITA1.0010.65159.75 
 * 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)
 
 1st International open "Isthmia" - Vrahati 2011 Group A' Vrahati, Korinthos GRE 2011-08-18
RcRownchangeKK*chgGame
 2136 1859 5.00 9 3.41 15 51.15 
  Tsekouras, Theodoros 2223 GRE0.001-0.1015-1.50 
  Papadopoulos, Georgios 2029 GRE1.0010.721510.80 
  Xylogiannopoulos, Antonios 2104 GRE0.5010.30154.50 
  Skiadopoulos, Nikolaos 2111 GRE0.5010.31154.65 
  Sverkounos, Spyridon 2051 GRE1.0010.751511.25 
  Filippas, Sebastian 2246 GRE0.5010.41156.15 
  Kokolias, Konstantinos 2205 GRE0.5010.39155.85 
  Valden, Petros 2201 GRE0.001-0.1215-1.80 
  Sideris, Theodoros 2050 GRE1.0010.751511.25 

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)
 

 

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