Individual Calculations September 2010
 Douni, Maria  Total change: 3.00  Rating chartPersonal card
 13th Greek Individual Championships Girls U10 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1525 1374 2.00 3 1.08 15 16.20 
  Pramateftaki, Loukia 1406 GRE1.0010.54158.10 
  Tsolakidou, Stavroula 1610 GRE0.001-0.2015-3.00 
  Pasoglou, Ekaterini 1558 GRE1.0010.741511.10 

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)
 
 33rd Ikaros Chess Festival 2010, Aegean Open Champ. Ag. Kirikos, Ikaria GRE 2010-07-13
RcRownchangeKK*chgGame
 1734 1359 0.50 6 -0.09 15 -1.35 
  Efkarpidis, Stylianos 1616 GRE0.001-0.1815-2.70 
  Markantonaki, Haritomeni 1759  * GRE0.001-0.0815-1.20 
  Dirlis, Nikolaos 1759  * GRE0.001-0.0815-1.20 
  Mitsakos, Achilleas 1750 GRE0.5010.41156.15 
  Petsetidi, Maria 1759  * GRE0.001-0.0815-1.20 
  Maroulakos, Stavros 1759  * GRE0.001-0.0815-1.20 
 * 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)
 
 12th Open Tournament SO Aigaleo Aigaleo GRE 2010-07-31
RcRownchangeKK*chgGame
 1692 1359 0.00 2 -0.26 15 -3.90 
  Papadimitriou, Loukas 1759  * GRE0.001-0.0815-1.20 
  Laspas, Panagiotis 1624 GRE0.001-0.1815-2.70 
 * 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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 1743 1359 0.00 6 -0.53 15 -7.95 
  Malikentzos, Sotirios 1759  * GRE0.001-0.0815-1.20 
  Iasman, Inna 1759  * FRA0.001-0.0815-1.20 
  Marianidis, Dimitrios 1759  * GRE0.001-0.0815-1.20 
  Georgiou, Andreas 1743 CYP0.001-0.0915-1.35 
  Marinelos, Theodoros 1704 GRE0.001-0.1115-1.65 
  Tsiros, Fragkiskos Vlasios 1736 GRE0.001-0.0915-1.35 
 * 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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