Individual Calculations June 2015
 Sideris, Theodoros  Total change: 9.60  Rating chartPersonal card
 152nd Open Ambelokipon Ambelokipi GRE 2015-03-04
RcRownchangeKK*chgGame
 1806 1933 3.00 5 -0.16 20 -3.20 
  Asvestas, Stavros 1533  * GRE1.0010.08201.60 
  Geroukalis, Athanasios 1752 GRE1.0010.26205.20 
  Kesoglou, Konstantinos 2035 GRE0.001-0.3620-7.20 
  Psoma, Virginia 1595 GRE1.0010.12202.40 
  Papadimitriou, Loukas 2114 GRE0.001-0.2620-5.20 
 * 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)
 
 2015 Team Cup ESSNA Athens GRE 2015-04-27
RcRownchangeKK*chgGame
 2000 1952 1.00 2 0.13 20 2.60 
  Kazanakis, Efstathios 1982 GRE1.0010.542010.80 
  Korniotis, Filippos 2017 GRE0.001-0.4120-8.20 

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)
 
 15th European Senior Chess Championship (2015) - Open 50+ Eretria GRE 2015-04-29
RcRownchangeKK*chgGame
 2081 1952 3.50 9 0.51 20 10.20 
  Chapman, Terry P D f2258 ENG0.5010.36207.20 
  Laine, Panu 2163 FIN0.5010.27205.40 
  Jicman, Ligia-Letitia wm2172 ROU0.001-0.2220-4.40 
  Delithanasis, Dimitrios 2182 GRE0.5010.29205.80 
  Saunina, Ludmila wg2138 RUS0.5010.24204.80 
  Hewson, Brian Wr 2099 ENG0.5010.20204.00 
  Kontarinis, Andreas 1658 GRE0.001-0.8520-17.00 
  Adams, Mark 1997 WLS0.001-0.4420-8.80 
  Fletcher, John 2066 WLS1.0010.662013.20 

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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