Individual Calculations November 2015
 Lavidas-Solomos, Georgios  Total change: -17.00  Rating chartPersonal card
 32nd open SOP -SMAOK 2015 under 1900 Athens GRE 2015-09-11
RcRownchangeKK*chgGame
 1519 1456 1.00 4 -0.76 20 -15.20 
  Karahisaridis, Vasilios 1796 GRE0.001-0.1220-2.40 
  Grammatopoulos, Dimitrios 1288 GRE0.001-0.7220-14.40 
  Gonidis, Nikolaos 1244 GRE1.0010.23204.60 
  Latsinos, Theofanis 1749 GRE0.001-0.1520-3.00 

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 SOP - SMAOK Championship Athens GRE 2015-09-13
RcRownchangeKK*chgGame
 1455 1456 3.50 7 -0.09 20 -1.80 
  Mitrandzas, Athanasios 1856  * GRE0.001-0.0820-1.60 
  Panoutsopoulos, Thomas 1259 GRE0.501-0.2520-5.00 
  Makris, Thodoris 1634 GRE0.001-0.2720-5.40 
  Grammatopoulos, Dimitrios 1288 GRE1.0010.28205.60 
  Chiras, Christos 1157 GRE1.0010.15203.00 
  Geroukalis, Athanasios 1753 GRE0.001-0.1520-3.00 
  Deligiorgis, Giorgos 1241 GRE1.0010.23204.60 
 * 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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