Individual Calculations October 2016
 Roinos, Ilias  Total change: 8.60  Rating chartPersonal card
 2nd International summer open of Moudania CA - A group Chalkidiki N Propontida GRE 2016-08-22
RcRownchangeKK*chgGame
 2185 2083 4.50 9 1.09 20 21.80 
  Malataras, Gerasimos 1726 GRE1.0010.11202.20 
  Nadj Hedjesi, Balind m2318 SRB1.0010.792015.80 
  Banikas, Hristos g2483  * GRE0.5010.42208.40 
  Cioara, Andrei-Nestor m2437 ROU1.0010.892017.80 
  Ninov, Nikolai g2458 BUL0.001-0.0920-1.80 
  Robulj, Nenad f2315 SRB0.001-0.2120-4.20 
  Bentivegna, Francesco f2255 ITA0.001-0.2720-5.40 
  Papakonstantinou, Dimitrios 1990 GRE0.001-0.6320-12.60 
  Koutsidi, Amalia 1683  * GRE1.0010.08201.60 
 * 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)
 
 8th Papanastasio 2016 open SO Peristeriou - A group Peristeri GRE 2016-09-05
RcRownchangeKK*chgGame
 1902 2072 3.50 6 -0.66 20 -13.20 
  Kasioumis, Vasilios 1751 GRE0.001-0.8720-17.40 
  Grafakou, Sotiria-Aphrodite 1672  * GRE1.0010.08201.60 
  Georgitsi, Antigoni 1795 GRE1.0010.17203.40 
  Abelakiotis, Stavros 1932 GRE1.0010.31206.20 
  Sienczewski, Zbigniew 2039 POL0.501-0.0520-1.00 
  Nikolaou, Georgios 2225 GRE0.001-0.3020-6.00 
 * 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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