Individual Calculations September 2009
 Papadogiannis, Sevastianos  Total change: 22.05  Rating chartPersonal card
 27th Greek Indiv. Championship open U16 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1992 1902 4.00 7 1.30 15 19.50 
  Pavlidis, Antonios 2252 GRE1.0010.891513.35 
  Skoulakis, Charalambos 2092 GRE0.001-0.2515-3.75 
  Hrisomalis, Theodoros 1982 GRE0.001-0.3915-5.85 
  Linos, Efstathios 1667 GRE1.0010.21153.15 
  Papadimitriou, Athanasios 2050 GRE0.5010.20153.00 
  Aznaouridis, Sokratis-Panagioti 1917 GRE1.0010.52157.80 
  Pappelis, Dimitrios 1987 GRE0.5010.12151.80 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 1880 1937 5.50 9 0.40 15 6.00 
  Dermentzis, Konstantinos 1834 GRE1.0010.36155.40 
  Pantelidis, Hristos 1657 GRE1.0010.16152.40 
  Pambalos, Panayiotis 2136 GRE0.001-0.2415-3.60 
  Boutsioukis, Nikolaos 1908 GRE1.0010.46156.90 
  Sismanis, Aggelos 2194 GRE0.001-0.1815-2.70 
  Fakhiridou, Anna-Raisa 1594 GRE1.0010.12151.80 
  Homatidis, Panagiotis 2123 GRE0.001-0.2615-3.90 
  Kallias, Nikolaos 1783 GRE1.0010.29154.35 
  Diasakos, Damianos 1690 GRE0.501-0.3115-4.65 

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
 2053 1937 2.00 6 -0.23 15 -3.45 
  Hug, Marcel f2337  * SUI0.001-0.0815-1.20 
  Georgiou, Kostantinos 2263 GRE0.001-0.1315-1.95 
  Kokolias, Konstantinos 2133 GRE0.001-0.2515-3.75 
  Skaraki, Antigoni 1744 GRE1.0010.25153.75 
  Chulivska, Vita wm2304 UKR0.001-0.1015-1.50 
  Tsiros, Fragkiskos Vlasios 1537  * GRE1.0010.08151.20 
 * 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)
 

 

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