Individual Calculations May 2010
 Ntaifas, Ioannis  Total change: -31.50  Rating chartPersonal card
 Attikis Filias "Nikos Strofalis" 2010 - Group A' Attica GRE 2009-12-20
RcRownchangeKK*chgGame
 1948 2070 2.00 3 0.11 15 1.65 
  Delithanasis, Dimitrios 2252 GRE0.001-0.2615-3.90 
  Maratos, Antonios 1700 GRE1.0010.10151.50 
  Zambrakos, Efthimios 1893 GRE1.0010.27154.05 

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)
 
 2010 Attica Preliminary Team A' Division Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 2253 2070 0.00 3 -0.87 15 -13.05 
  Nikolov, Momchil m2470  * BUL0.001-0.0815-1.20 
  Sienczewski, Zbigniew 2192 POL0.001-0.3315-4.95 
  Tegelidis, Petros 2096 GRE0.001-0.4615-6.90 
 * 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)
 
 6th Siaperas Memorial Open Ambelokipi - Athens GRE 2010-02-06
RcRownchangeKK*chgGame
 1958 2070 5.00 7 0.68 15 10.20 
  Vontikakis, Hrysostomos 1670  * GRE1.0010.08151.20 
  Kokossis, Danae 1733 ENG1.0010.12151.80 
  Delithanasis, Dimitrios 2201 GRE1.0010.681510.20 
  Michailidis, Dimitrios 1902 GRE1.0010.28154.20 
  Ilandzis, Spyridon 2142 GRE0.001-0.4015-6.00 
  Ntounis, Nikos 1814 GRE1.0010.19152.85 
  Papadakis, Michalis 2244 GRE0.001-0.2715-4.05 
 * 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)
 
 KAISSA 4 Athens GRE 2010-03-04
RcRownchangeKK*chgGame
 1980 2041 2.00 5 -0.80 15 -12.00 
  Kamenets, Anatolij m2229 UKR0.001-0.2615-3.90 
  Diatsintos, Ilias 1656 GRE0.501-0.4115-6.15 
  Paizis, Konstantinos 1818 GRE1.0010.22153.30 
  Diatsintos, Apostolos 2044 GRE0.5010.00150.00 
  Sienczewski, Zbigniew 2152 POL0.001-0.3515-5.25 

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)
 
 103th Ambelokipi Open Poteas Memorial Ambelokipi - Athens GRE 2010-03-06
RcRownchangeKK*chgGame
 1739 2041 3.00 5 -1.22 15 -18.30 
  Kalofonos, Panayotis 1641  * GRE0.001-0.9215-13.80 
  Ntovas, Dimitrios 1641  * GRE1.0010.08151.20 
  Karlis, Nikolaos 1797 GRE0.501-0.3015-4.50 
  Stamatiadis, Georgios 1818 GRE0.501-0.2815-4.20 
  Avgoustinatos, Vassilis 1797 GRE1.0010.20153.00 
 * 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)
 

 

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