Individual Calculations July 2012
 Malataras, Gerasimos  Total change: 9.00  Rating chartPersonal card
 ESSP Individual championships 2012 - Open under 10 Patra GRE 2012-04-16
RcRownchangeKK*chgGame
 1339 1306 1.00 2 0.09 30 2.70 
  Stamatopoulos, Ioannis 1417 GRE1.0010.653019.50 
  Zapantes, Pavlos 1261 GRE0.001-0.5630-16.80 

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)
 
 Mega Patra 2012 Patra GRE 2012-06-12
RcRownchangeKK*chgGame
 1576 1306 1.50 6 0.21 30 6.30 
  Karamalis, Georgios 1706  * GRE0.001-0.0830-2.40 
  Pountzas, Hrisanthos f1706  * GRE0.001-0.0830-2.40 
  Vazouras, Theodoros 1706  * GRE0.001-0.0830-2.40 
  Kokkalis, Vasilios 1706  * GRE0.001-0.0830-2.40 
  Balis, Georgios 1290 GRE1.0010.483014.40 
  Stamatopoulos, Georgios 1341 GRE0.5010.05301.50 
 * 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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