Individual Calculations May 2010
 Ladas, Dimitrios  Total change: 32.85  Rating chartPersonal card
 2010 Attica Preliminary Team A' Division Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1703 1596 2.50 4 1.06 15 15.90 
  Tsiros, Fragiskos 1616 GRE1.0010.53157.95 
  Roinos, Ilias 1640 GRE0.001-0.4415-6.60 
  Poulidis, Stefanos 1818 GRE0.5010.28154.20 
  Pessiridis, Isaak 1737 GRE1.0010.691510.35 

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)
 
 2nd Open ASOP DIAS 2010 Petroupoli - Athens GRE 2010-03-06
RcRownchangeKK*chgGame
 1840 1648 2.50 5 0.97 15 14.55 
  Taylor, Michael 2048  * ENG1.0010.921513.80 
  Kondopoulos, Dimitrios 2021 GRE0.001-0.1015-1.50 
  Margaritis, Fotios 2048  * GRE0.001-0.0815-1.20 
  Darviris, Panagiotis 1428 GRE0.501-0.2815-4.20 
  Diatsintos, Ilias 1656 GRE1.0010.51157.65 
 * 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)
 
 Easter Tournament 2010 B-Group PS Peristeriou Peristeri - Athens GRE 2010-04-06
RcRownchangeKK*chgGame
 1678 1648 2.00 4 0.16 15 2.40 
  Geropapas, Periklis 1767 GRE0.5010.16152.40 
  Sidiropoulos, Leonidas 1674 GRE0.5010.04150.60 
  Roinos, Ilias 1619 GRE0.001-0.5415-8.10 
  Pantazis, Konstantinos 1650 GRE1.0010.50157.50 

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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