Individual Calculations September 2011
 Ornithopoulos, Nikolaos  Total change: -94.35  Rating chartPersonal card
 Attica Team Friendship Cup 2011 - A' Group Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1897 2097 3.00 5 -0.71 15 -10.65 
  Kosmas, Hristos 1796 GRE0.001-0.8515-12.75 
  Stefanidi, Maria-Anna wf2071 GRE0.501-0.0415-0.60 
  Koukoufikis, Ioannis 1747 GRE1.0010.11151.65 
  Feidakis, Andreas 1958 GRE1.0010.31154.65 
  Fragkou, Eleni 1914 GRE0.501-0.2415-3.60 

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)
 
 9th chess open of Fysiolatris - A' Group Nikaia - Athens GRE 2011-06-16
RcRownchangeKK*chgGame
 1817 2096 3.50 9 -3.92 15 -58.80 
  Vlastos, Alexandros 1716 GRE0.001-0.9115-13.65 
  Abatzis, Antonios 1759 GRE0.501-0.3815-5.70 
  Piromalis, Panagiotis 1747 GRE0.501-0.3915-5.85 
  Stamiris, Gerasimos 1824 GRE0.501-0.3315-4.95 
  Zygourakis, Themistoklis 1713 GRE1.0010.09151.35 
  Nemtsas, Hristoforos 1866 GRE1.0010.21153.15 
  Mihopoulos, Konstantinos 1968 GRE0.001-0.6715-10.05 
  Gkikas, Hristos 1853 GRE0.001-0.8015-12.00 
  Zambrakos, Efthimios 1910 GRE0.001-0.7415-11.10 

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)
 
 International open IKAROS 2011 Ag. Kirikos - Ikaria GRE 2011-07-09
RcRownchangeKK*chgGame
 1843 2096 4.00 6 -0.66 15 -9.90 
  Hairopoulos, Stefanos 1696  * GRE1.0010.08151.20 
  Karagiannis, Thomas Aristotelis 1720 GRE0.501-0.4115-6.15 
  Pagali, Marianna 1842 GRE0.501-0.3115-4.65 
  Mitsakos, Achilleas 1724 GRE1.0010.10151.50 
  Frosinos, Ioannis 1833 GRE1.0010.18152.70 
  Skinke, Katrina wm2242 LAT0.001-0.3015-4.50 
 * 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)
 
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 2044 2096 3.50 8 -1.00 15 -15.00 
  Bae, Torstein m2414 NOR0.5010.37155.55 
  Georgiadis, Ioannis m2464 GRE0.001-0.1015-1.50 
  Papadopoulos, Asterios 1696  * GRE1.0010.08151.20 
  Khabarov, Sergey f2305 RUS0.001-0.2315-3.45 
  Karlis, Nikolaos 1787 GRE0.501-0.3615-5.40 
  Koutsogiannopoulou, Theodora 1828 GRE1.0010.17152.55 
  Vasiliadis, Anastasios 1891 GRE0.501-0.2615-3.90 
  Mihopoulos, Konstantinos 1968 GRE0.001-0.6715-10.05 
 * 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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