Individual Calculations September 2009
 Kalogeris, Ioannis  Total change: 5.70  Rating chartPersonal card
 18th Greek Indiv. Championship open U12 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1722 1882 2.00 4 -0.82 15 -12.30 
  Ladopoulos, Dimitrios 1786 GRE0.501-0.1315-1.95 
  Gouloutis, Nikolaos 1590 GRE0.501-0.3515-5.25 
  Papadopoulos, Georgios 1700 GRE0.001-0.7415-11.10 
  Kourkoulos-Arditis, Stamatis 1811 GRE1.0010.40156.00 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 1770 1843 6.50 8 1.79 15 26.85 
  Magklaras, Themistoklis-Panayio 1544 GRE1.0010.15152.25 
  Sahinidis, Evagelos 1726 GRE1.0010.34155.10 
  Wagner, Dennis 2061 GER0.5010.28154.20 
  Fakhiridou, Anna-Raisa 1594 GRE1.0010.19152.85 
  Batzolis, Georgios 1616 GRE1.0010.21153.15 
  Ladopoulos, Dimitrios 1810 GRE1.0010.45156.75 
  Papadopoulos, Panayotis 1899 GRE0.001-0.4215-6.30 
  Stathopoulos, Ioannis 1908 GRE1.0010.59158.85 

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 International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2188 1843 0.00 5 -0.59 15 -8.85 
  Neverov, Valeriy g2243  * UKR0.001-0.0815-1.20 
  Arun, Karthik R 2243  * IND0.001-0.0815-1.20 
  Kokolias, Konstantinos 2133 GRE0.001-0.1615-2.40 
  Kalaitzoglou, Panayotis 2199 GRE0.001-0.1115-1.65 
  De Rosa, Maria wf2124 ITA0.001-0.1615-2.40 
 * 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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