Individual Calculations October 2014
 Kabanis, Nikolaos  Total change: -56.40  Rating chartPersonal card
 6th Papanastasio open 2014 - A' group Peristeri GRE 2014-09-04
RcRownchangeKK*chgGame
 1650 1692 1.00 7 -2.90 20 -58.00 
  Giordos, Vasilios 1924 GRE0.001-0.2120-4.20 
  Alexakis, Georgios 1802 GRE0.001-0.3520-7.00 
  Alexakis, Dimitris 1679 GRE0.501-0.0220-0.40 
  Krallis, Christos 1435 GRE0.501-0.3220-6.40 
  Kokkota, Eleni 1567 GRE0.001-0.6720-13.40 
  Louka, Magdalini 1563 GRE0.001-0.6720-13.40 
  Dermitzakis, Pavlos 1577 GRE0.001-0.6620-13.20 

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)
 
 Spiros Bikos Memorial Open - SO Ilioupolis - AO Zinon Glyfadas Ilioupoli GRE 2014-09-13
RcRownchangeKK*chgGame
 1292 1692 1.00 1 0.08 20 1.60 
  Tsotras, Ioannis 1292  * 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)
 

 

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