Individual Calculations August 2013
 Laspas, Antonios  Total change: 15.75  Rating chartPersonal card
 21st open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-05-10
RcRownchangeKK*chgGame
 1525 1193 2.00 6 1.21 15 18.15 
  Parras, Konstantinos 1593  * GRE0.001-0.0815-1.20 
  Kourouklis, Efthymios-Nektarios 1436 GRE1.0010.801512.00 
  Skoufas, Georgios 1593  * GRE0.001-0.0815-1.20 
  Mellos, Eleftherios 1593  * GRE0.5010.42156.30 
  Fragiadaki, Eirini 1505 GRE0.001-0.1415-2.10 
  Panopoulos, Ioannis 1427 GRE0.5010.29154.35 
 * 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)
 
 11th fysiolatriko open - EOAO Fysiolatris Nikaias - B' Group Athens - Nikaia GRE 2013-06-19
RcRownchangeKK*chgGame
 1416 1193 0.50 3 -0.16 15 -2.40 
  Sahpatsidis, Haralabos 1471 GRE0.001-0.1715-2.55 
  Deonas, Pavlos 1393 GRE0.5010.26153.90 
  Grafakou, Sotiria-Aphrodite 1385 GRE0.001-0.2515-3.75 

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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