Individual Calculations September 2009
 Tsokopoulos, Dedalos  Total change: -55.35  Rating chartPersonal card
 27th Greek Indiv. Championship open U16 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1759 1941 2.50 8 -3.29 15 -49.35 
  Triantafillis, Evaggelos 1608 GRE0.001-0.8815-13.20 
  Adamos, Thomas 1783 GRE1.0010.29154.35 
  Aznaouridis, Sokratis-Panagioti 1917 GRE0.001-0.5315-7.95 
  Iliopoulos, Alexandros 1769 GRE1.0010.27154.05 
  Koutroukis, Andreas 1853 GRE0.001-0.6215-9.30 
  Georgantas, Antonios 1817 GRE0.001-0.6715-10.05 
  Habesis, Panayotis 1735 GRE0.501-0.2615-3.90 
  Kosmidis, Giannis 1591 GRE0.001-0.8915-13.35 

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
 1949 1943 2.00 5 -0.40 15 -6.00 
  Festas, Aristotelis 1543  * GRE0.501-0.4215-6.30 
  Canneva, Florian 2114 FRA1.0010.731510.95 
  Prasanna, Rao f2334 IND0.001-0.0915-1.35 
  De Rosa, Maria wf2124 ITA0.5010.24153.60 
  Tsiros, Dimitrios 1631 GRE0.001-0.8615-12.90 
 * 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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