Individual Calculations August 2012
 Georgakopoulos, Nikolaos K  Total change: 25.05  Rating chartPersonal card
 Greek Individual Youth Championships 2012 Finals - open under 10 Rio Achaias GRE 2012-06-24
RcRownchangeKK*chgGame
 1369 1431 2.00 4 -0.33 30 -9.90 
  Rousos, Stamatios 1332 GRE1.0010.363010.80 
  Katopodis, Dimitrios 1511 GRE0.001-0.3930-11.70 
  Nikolaou, Alexandros 1224 GRE0.001-0.7730-23.10 
  Stamatopoulos, Ioannis 1407 GRE1.0010.473014.10 

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)
 
NOTE: K factor changed
 4th International open tounrament of Rethymno 2012 Rethymno GRE 2012-07-07
RcRownchangeKK*chgGame
 1826 1431 1.00 6 0.50 15 7.50 
  Mamikonyan, Tigran 1831  * ARM0.001-0.0815-1.20 
  Chernukhin, Alexander 1831  * RUS0.001-0.0815-1.20 
  Sirletti, Sonia 1831  * ITA0.001-0.0815-1.20 
  Vlastos, Alexandros 1803 GRE0.001-0.1015-1.50 
  Drakaki, Anna-Maria 1831  * GRE1.0010.921513.80 
  Arndt, Uwe 1831  * GER0.001-0.0815-1.20 
 * 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)
 
NOTE: K factor changed
 5th International open tounrmaent of Paleochora 2012 Paleochora Crete GRE 2012-07-16
RcRownchangeKK*chgGame
 1826 1431 2.50 8 1.83 15 27.45 
  Kazakos, Emmanouil 1831  * GRE0.001-0.0815-1.20 
  Ornithopoulos, Nikolaos 1831  * GRE0.001-0.0815-1.20 
  Kitich, Zeljko 1817 CAN0.5010.41156.15 
  Papamichael, Georgios 1831  * GRE1.0010.921513.80 
  Sirletti, Sonia 1831  * ITA1.0010.921513.80 
  Flaata, Alexander R 1831  * NOR0.001-0.0815-1.20 
  Sandalakis, Nikolaos 1831  * GRE0.001-0.0815-1.20 
  Schlee, Ulrich 1803 GER0.001-0.1015-1.50 
 * 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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