Individual Calculations May 2010
 Geropapas, Periklis  Total change: 31.20  Rating chartPersonal card
 Attikis Filias "Nikos Strofalis" 2010 - Group A' Attica GRE 2009-12-20
RcRownchangeKK*chgGame
 1850 1741 1.50 3 0.42 25 10.50 
  Karahisaridis, Vasilios 1968 GRE0.001-0.2125-5.25 
  Fakkas, Argiris 1729 GRE0.501-0.0225-0.50 
  Asvestopoulos, Hristos 1852 GRE1.0010.652516.25 

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)
 
NOTE: K factor changed
 2010 Attica Preliminary Team A' Division Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 2034 1767 1.00 4 0.26 15 3.90 
  Siaparinas, Konstantinos 1978 GRE1.0010.771511.55 
  Efthimiatos, Georgios 2154 GRE0.001-0.0915-1.35 
  Tsiropoulas, Apostolos 2034 GRE0.001-0.1815-2.70 
  Kymionis, Konstantinos 1970 GRE0.001-0.2415-3.60 

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)
 
NOTE: K factor changed
 1st Open ASOP DIAS 2010 Petroupoli - Athens GRE 2010-01-30
RcRownchangeKK*chgGame
 2018 1767 1.00 4 0.13 15 1.95 
  Sienczewski, Zbigniew 2167  * POL0.5010.42156.30 
  Stamoulis, Ilias 1760 GRE0.501-0.0115-0.15 
  Konistis, Loukas 2083 GRE0.001-0.1315-1.95 
  Taylor, Michael 2061 ENG0.001-0.1515-2.25 
 * 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)
 
NOTE: K factor changed
 Easter Tournament 2010 B-Group PS Peristeriou Peristeri - Athens GRE 2010-04-06
RcRownchangeKK*chgGame
 1639 1767 5.00 6 0.99 15 14.85 
  Asvestopoulou, Evdokia 1523 GRE1.0010.20153.00 
  Ladas, Dimitrios 1648 GRE0.501-0.1615-2.40 
  Triantafillis, Evaggelos 1635 GRE1.0010.32154.80 
  Pantazis, Konstantinos 1650 GRE1.0010.34155.10 
  Pavlis, Antonios 1759 GRE0.501-0.0115-0.15 
  Roinos, Ilias 1619 GRE1.0010.30154.50 

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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