Individual Calculations September 2011
 Stamos, Filippos  Total change: 26.55  Rating chartPersonal card
 29th National Greek indiv. Championship - Open U16 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1939 1891 4.50 8 1.04 15 15.60 
  Papasimakopoulos, Vasilios 1597 GRE1.0010.15152.25 
  Kazakos, Emmanouil 2104 GRE0.5010.27154.05 
  Koutoukidis, Panagiotis 2049 GRE0.5010.21153.15 
  Zeppos, Panagiotis 1955 GRE1.0010.59158.85 
  Zivas, Konstantinos 1862 GRE0.501-0.0415-0.60 
  Michelakos, Panagiotis 2098 GRE0.001-0.2315-3.45 
  Megalios, Konstantinos 1991 GRE0.5010.14152.10 
  Gkikas, Hristos 1853 GRE0.501-0.0515-0.75 

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)
 
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 1917 1914 3.00 7 -0.38 15 -5.70 
  Banikas, Hristos g2314  * GRE0.001-0.0815-1.20 
  Vozinaki, Anthi - Maria 1514  * GRE1.0010.08151.20 
  Hristodoulou, Panagiotis 2174 GRE0.001-0.1815-2.70 
  Valenti, Giuseppe f2144 ITA0.001-0.2115-3.15 
  Oikonomou, Panagiotis Ch 1514  * GRE1.0010.08151.20 
  Michelakos, Panagiotis 2111 GRE0.001-0.2515-3.75 
  Magklaras, Themistoklis-Panayio 1650 GRE1.0010.18152.70 
 * 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
 2111 1914 3.50 9 1.11 15 16.65 
  Javakhishvili, Lela mwg2314  * GEO0.001-0.0815-1.20 
  Adamopoulos, Ioannis 2070 GRE1.0010.711510.65 
  Kostouros, Alexandros 2166 GRE0.5010.31154.65 
  Kouvatsos, Filippos 2152 GRE1.0010.801512.00 
  Gogolis, Alexandros f2261 GRE0.001-0.1115-1.65 
  Michelakos, Panagiotis 2111 GRE0.001-0.2515-3.75 
  Soultatis, Kostas 2050 GRE0.001-0.3215-4.80 
  Skiadopoulos, Nikolaos 2111 GRE0.001-0.2515-3.75 
  Kokossis, Danae 1768 GRE1.0010.30154.50 
 * 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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