Individual Calculations July 2010
 Sienczewski, Zbigniew  Total change: -22.95  Rating chartPersonal card
 104th Ambelokipi Open Ambelokipi - Athens GRE 2010-04-10
RcRownchangeKK*chgGame
 1968 2152 3.50 5 -0.03 15 -0.45 
  Koutsidis, Achilleas 1752  * GRE1.0010.08151.20 
  Avgoustinatos, Vassilis 1797 GRE1.0010.11151.65 
  Papargyriou, Anastasios 2046 GRE0.501-0.1415-2.10 
  Delithanasis, Dimitrios 2204 GRE0.5010.07151.05 
  Ponirakis, Dimitrios 2041 GRE0.501-0.1515-2.25 
 * 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)
 
 Spring 2010 - In honor of Spuros Loverdos N.Filadelfia - Athens GRE 2010-04-13
RcRownchangeKK*chgGame
 1994 2152 3.00 6 -1.19 15 -17.85 
  Mbaskas, Evangelos 1993 GRE0.001-0.7115-10.65 
  Vazelakis, Dimitrios 2019 GRE0.501-0.1815-2.70 
  Zahariou, Nikolaus 1866 GRE1.0010.16152.40 
  Gogos, Dimitrios 1919 GRE1.0010.21153.15 
  Kostouros, Alexandros 2222 GRE0.001-0.4015-6.00 
  Stathopoulos, Ioannis 1942 GRE0.501-0.2715-4.05 

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 Open Peristeriou Peristeri - Athens GRE 2010-04-15
RcRownchangeKK*chgGame
 2044 2152 3.50 6 -0.21 15 -3.15 
  Diatsintos, Ilias 1752  * GRE1.0010.08151.20 
  Papadopoulos, Agathaggelos 2114 GRE0.501-0.0515-0.75 
  Himaras, Stefanos 2290 GRE0.5010.19152.85 
  Tsangaris, Spyridon 2002 GRE0.501-0.2015-3.00 
  Zambrakos, Efthimios 1881 GRE1.0010.17152.55 
  Kostouros, Alexandros 2222 GRE0.001-0.4015-6.00 
 * 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)
 
 Kappa 44 Kallithea Athens GRE 2010-04-16
RcRownchangeKK*chgGame
 2035 2152 4.00 6 0.17 15 2.55 
  Syfantos, Nikolaos 1760 GRE1.0010.08151.20 
  Vazelakis, Dimitrios 2019 GRE1.0010.32154.80 
  Kourkoulos-Arditis, Stamatis 1926 GRE0.501-0.2915-4.35 
  Kofidis, Spiros 2213 GRE0.5010.08151.20 
  Doudonis, Hristos 2067 GRE0.001-0.6215-9.30 
  Kostouros, Alexandros 2222 GRE1.0010.60159.00 

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)
 
 TEAM CUP ATTICA 2010 Attica GRE 2010-04-17
RcRownchangeKK*chgGame
 1987 2152 0.50 1 -0.22 15 -3.30 
  Sigouros, Ioannis 1987 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)
 
 105th Ambelokipi Open Ambelokipi - Athens GRE 2010-05-08
RcRownchangeKK*chgGame
 1872 2145 5.50 6 0.64 15 9.60 
  Kourouklis, Efthymios-Nektarios 1745  * GRE1.0010.08151.20 
  Patrinos, Ilias 1745  * GRE1.0010.08151.20 
  Panagiotakos, Petros 1863 GRE1.0010.16152.40 
  Marianidis, Dimitrios 1889 GRE0.501-0.3115-4.65 
  Zambrakos, Efthimios 1880 GRE1.0010.18152.70 
  Markantonaki, Haritomeni 2107 GRE1.0010.45156.75 
 * 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)
 
 Open tournament Kaissa 5 Athens GRE 2010-05-13
RcRownchangeKK*chgGame
 1916 2145 5.00 7 -0.19 15 -2.85 
  Karatzanos, Konstantinos 1745  * GRE1.0010.08151.20 
  Tsakouridis, Georgios 1745  * GRE1.0010.08151.20 
  Kamenets, Anatolij m2225 UKR0.001-0.3915-5.85 
  Diatsintos, Ilias 1745  * GRE1.0010.08151.20 
  Giannopoulos, Antonios 1800 GRE0.501-0.3915-5.85 
  Kostouros, Alexandros 2273 GRE0.5010.17152.55 
  Zambrakos, Efthimios 1880 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)
 
 KAPPA 45 Kallithea Athens GRE 2010-05-14
RcRownchangeKK*chgGame
 1944 2145 3.00 5 -0.50 15 -7.50 
  Giannoulis, Dionisios 1745  * GRE1.0010.08151.20 
  Diatsintos, Ilias 1745  * GRE1.0010.08151.20 
  Pessiridis, Isaak 1745  * GRE1.0010.08151.20 
  Kofidis, Spiros 2213 GRE0.001-0.4115-6.15 
  Kostouros, Alexandros 2273 GRE0.001-0.3315-4.95 
 * 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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