Individual Calculations May 2012
 Marianidis, Dimitrios  Total change: -19.65  Rating chartPersonal card
 14th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2012-01-13
RcRownchangeKK*chgGame
 1609 1893 5.00 7 -0.85 15 -12.75 
  Zervos, Konstantinos 1547 GRE1.0010.11151.65 
  Mavromoustakos, Thomas 1608 GRE1.0010.16152.40 
  Maroulakos, Stavros 1682 GRE0.001-0.7715-11.55 
  Geroukalis, Hristos 1562 GRE1.0010.12151.80 
  Zervos, Lazaros 1691 GRE0.001-0.7615-11.40 
  Fountas, Panagiotis 1540 GRE1.0010.11151.65 
  Pappas, Alexandros 1630 GRE1.0010.18152.70 

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)
 
 Attica Team Championship of B' Local Category 2012 - Group B Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1755 1893 3.00 5 -0.41 15 -6.15 
  Kogias, Antonios 1764 GRE0.501-0.1715-2.55 
  Vlastos, Alexandros 1785 GRE1.0010.35155.25 
  Gasparatos, Panagiotis 1716 GRE0.501-0.2315-3.45 
  Kavouk, Thomas 1657 GRE1.0010.20153.00 
  Touloupas, Andreas 1853 GRE0.001-0.5615-8.40 

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 58 Kallithea, athens GRE 2012-03-12
RcRownchangeKK*chgGame
 1879 1893 3.50 7 -0.05 15 -0.75 
  Kalyvas, Grigorios 1493  * GRE1.0010.08151.20 
  Kesoglou, Konstantinos 2094 GRE0.5010.26153.90 
  Vazelakis, Dimitrios 1961 GRE0.5010.09151.35 
  Diatsintos, Ilias 1597 GRE1.0010.15152.25 
  Sienczewski, Zbigniew 2131 POL0.001-0.2015-3.00 
  Alexiou, Dimitrios 1633 GRE0.501-0.3215-4.80 
  Kostouros, Alexandros 2241 GRE0.001-0.1115-1.65 
 * 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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