Individual Calculations January 2018
 Nikolaou, Georgios  Total change: -18.80  Rating chartPersonal card
 166th Ampelokipi open 2017 ATHENS GRE 2017-11-01
RcRownchangeKK*chgGame
 1927 2232 6.00 7 0.14 20 2.80 
  Koutsompinas, Georgios 1832  * GRE1.0010.08201.60 
  Makkas, Panayiotis 1832  * GRE1.0010.08201.60 
  Rahmanidis, Petros 1986 GRE0.501-0.3120-6.20 
  Koerant, Filipos 1874 GRE1.0010.10202.00 
  Kontarinis, Andreas 1832  * GRE1.0010.08201.60 
  Sideris, Theodoros 1913 GRE1.0010.13202.60 
  Nikolaou, Spiridon 2220 GRE0.501-0.0220-0.40 
 * 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)
 
 52nd Piraeus Championship Stelios Psaras Memorial Piraeus GRE 2017-11-04
RcRownchangeKK*chgGame
 1907 2232 3.50 6 -1.67 20 -33.40 
  Asvestopoulou, Evdokia 1832  * GRE1.0010.08201.60 
  Asvestopoulos, Hristos 1918 GRE0.501-0.3620-7.20 
  Papastavropoulos, Andreas f2061 GRE0.501-0.2320-4.60 
  Tsalamagkakis, Ilias 1832  * GRE0.001-0.9220-18.40 
  Mousliadis, Nikolaos 1832  * GRE1.0010.08201.60 
  Tsomis, Dimitrios f1966 GRE0.501-0.3220-6.40 
 * 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)
 
 Attica Team Cup Spyros Bikos 2017 - A group Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 2090 2232 1.00 2 -0.38 20 -7.60 
  Papargyriou, Anastasios 2092 GRE0.501-0.1920-3.80 
  Tetepoulidis, Ioannis 2088 GRE0.501-0.1920-3.80 

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)
 
 Attica Team Cup Lazaros Drepaniotis 2017 Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 2011 2232 4.00 4 0.97 20 19.40 
  Tzortzis, Dimitrios 2031 GRE1.0010.24204.80 
  Vazelakis, Dimitrios 1836 GRE1.0010.08201.60 
  Mbirlis, Hristos 1967 GRE1.0010.18203.60 
  Roinos, Ilias 2211 GRE1.0010.47209.40 

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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