Individual Calculations November 2011
 Kalofonos, Panayotis  Total change: 7.35  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1989 1706 2.50 7 1.32 15 19.80 
  Kondopoulos, Dimitrios 2045 GRE0.001-0.1215-1.80 
  Anagnostou, Ioannis 2005 GRE0.001-0.1515-2.25 
  Hrisafis, Argirios 1949 GRE0.5010.30154.50 
  Poulidis, Stefanos 1921 GRE0.001-0.2315-3.45 
  Toumanian, Akop 1930 GRE1.0010.781511.70 
  Mihopoulos, Konstantinos 1968 GRE1.0010.821512.30 
  Pandelidis, Ioannis 2106  * GRE0.001-0.0815-1.20 
 * 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)
 
 5th International open "Fokika 2011" - Nikos Karapanos Amfissa GRE 2011-09-03
RcRownchangeKK*chgGame
 1707 1771 4.50 8 -0.10 15 -1.50 
  Sienczewski, Zbigniew 2084 POL0.5010.36155.40 
  Naoum, Spyridon 2098 GRE0.001-0.1315-1.95 
  Ifantis, Ilias 1803 GRE1.0010.54158.10 
  Oikonomou, Nikolaos Ch 1424 GRE0.001-0.8915-13.35 
  Oikonomou, Panagiotis Ch 1534 GRE0.501-0.3015-4.50 
  Kiriakaki, Galini 1483 GRE1.0010.16152.40 
  Douni, Aspasia 1419 GRE1.0010.11151.65 
  Papakonstantinou, Dimitrios 1808 GRE0.5010.05150.75 

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)
 
 117th Ambelokipi Open Athens, Ambelokipi GRE 2011-09-10
RcRownchangeKK*chgGame
 1779 1771 2.50 4 0.52 15 7.80 
  Karatzanos, Konstantinos 1441 GRE1.0010.12151.80 
  Psoma, Virginia 1542 GRE1.0010.21153.15 
  Kesoglou, Konstantinos 2106 GRE0.001-0.1215-1.80 
  Cimina, Andra 2027 LAT0.5010.31154.65 

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)
 
 3rd Papanastasio open 2011 Peristeri - Athens GRE 2011-09-12
RcRownchangeKK*chgGame
 1744 1771 2.00 6 -1.25 15 -18.75 
  Ignatiadis, Konstantinos 2164 GRE0.001-0.0815-1.20 
  Kafkalas, Nikolaos 1507 GRE0.501-0.3215-4.80 
  Korlotsidis, Spiridon 2056 GRE0.001-0.1615-2.40 
  Karakatsanis, Nikolaos 1430 GRE1.0010.12151.80 
  Grigoriadis, Mihail 1753 GRE0.001-0.5315-7.95 
  Katopodis, Ioannis 1553 GRE0.501-0.2815-4.20 

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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