Individual Calculations October 2008
 Kokolias, Konstantinos  Total change: -84.15  Rating chartPersonal card
 Open SOP-SMAO INTERNATIONAL RATING >1800 Athens GRE 2008-05-30
RcRownchangeKK*chgGame
 2049 2214 5.00 7 0.07 15 1.05 
  Vrettos, Vasileios 1970 GRE1.0010.20153.00 
  Spiropoulos, Panagiotis 2096 GRE1.0010.34155.10 
  Drakopoulos, Anastasios 2196 GRE0.001-0.5315-7.95 
  Kostouros, Alexandros 2206 GRE0.501-0.0115-0.15 
  Klimis, Laertis 2030 GRE0.501-0.2415-3.60 
  Nikolaidis, Georgios 1937 GRE1.0010.17152.55 
  Feidakis, Andreas 1906 GRE1.0010.14152.10 

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)
 
 12th Heraklio Open 2008 - Group A Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1932 2214 3.50 6 -1.49 15 -22.35 
  Fessas, Prokopios 1890 GRE0.001-0.8715-13.05 
  Efthimiou, Georgios 1864 GRE1.0010.11151.65 
  Xylogiannopoulos, Antonios 1974 GRE0.001-0.8015-12.00 
  Asimakopoulos, Ioannis 1864 GRE1.0010.11151.65 
  Michelakos, Panagiotis 1954 GRE1.0010.18152.70 
  Tsagaropoulos, Spyridon 2045 GRE0.501-0.2215-3.30 

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 Paleochora Open 2008 Paleochora GRE 2008-07-21
RcRownchangeKK*chgGame
 2136 2197 4.00 7 -0.07 15 -1.05 
  Dembo, Yelena mwg2431 GRE0.001-0.2115-3.15 
  Mathioulakis, Fanis 1993 GRE1.0010.24153.60 
  Siebrecht, Sebastian m2453 GER0.001-0.1915-2.85 
  Michelakos, Panagiotis 1971 GRE0.501-0.2915-4.35 
  Pandelias, Emmanouil 2053 GRE0.501-0.1915-2.85 
  Sirletti, Sonia 1954 ITA1.0010.20153.00 
  Milonakis, Georgios 2099 GRE1.0010.37155.55 

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)
 
 Acropolis International Tournament 2008 Athens GRE 2008-08-09
RcRownchangeKK*chgGame
 2185 2197 3.00 9 -1.62 15 -24.30 
  Atakisi, Umut m2388 TUR0.001-0.2515-3.75 
  Galopoulos, Nikolaos 2270 GRE0.001-0.4015-6.00 
  Manelidou, Maria 1975 GRE0.001-0.7815-11.70 
  Grapsa, Georgia 2104 GRE0.501-0.1315-1.95 
  Nathanail, Emanouel 2219 GRE1.0010.53157.95 
  Fernandez, Daniel Howard f2215 SIN0.001-0.4715-7.05 
  Panagiotopoulos, Alexandros 2197 GRE0.5010.00150.00 
  Filippas, Sebastian 2240 GRE0.5010.06150.90 
  Iordanidou, Zoi 2060 GRE0.501-0.1815-2.70 

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 Aigialia 2008 Diakopto GRE 2008-08-18
RcRownchangeKK*chgGame
 1990 2197 3.00 7 -2.20 15 -33.00 
  Aggeli, Eleni 1856 GRE1.0010.12151.80 
  Gelashvili, Tamaz g2547 GEO0.001-0.1115-1.65 
  Pappelis, Dimitrios 1889 GRE0.001-0.8615-12.90 
  Athanasiou, Georgios 1884 GRE0.501-0.3615-5.40 
  Siempos, Konstantinos 1975 GRE0.501-0.2815-4.20 
  Siomos, Nikolaos 1847 GRE1.0010.11151.65 
  Masouros, Panagiotis 1932 GRE0.001-0.8215-12.30 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 1981 2197 6.50 9 -0.30 15 -4.50 
  Sgouros, Apostolos 2004 GRE1.0010.25153.75 
  Dobrev, Nanko m2423 BUL0.001-0.2115-3.15 
  Hrisafis, Argirios 1927 GRE1.0010.17152.55 
  Michelakos, Panagiotis 1971 GRE0.001-0.7915-11.85 
  Samaris, Mihail 1847 GRE1.0010.11151.65 
  Mavroudis, Dionisios 1847 GRE1.0010.11151.65 
  Zahariou, Nikolaus 1847 GRE1.0010.11151.65 
  Mishkovski, Lubomir 1984 BUL0.501-0.2715-4.05 
  Fragkos, Vasilios 1978 GRE1.0010.22153.30 

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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