Individual Calculations July 2014
 Lavidas-Solomos, Georgios  Total change: 8.40  Rating chartPersonal card
 26th open SOP - SMAOK under 1900 Pagkrati - Athens GRE 2014-05-09
RcRownchangeKK*chgGame
 1549 1437 2.50 6 0.28 30 8.40 
  Adamis, Petros 1702 GRE0.001-0.1830-5.40 
  Kiriakakis, Miltiadis 1238 GRE0.501-0.2630-7.80 
  Arvanitis, Georgios 1743 GRE1.0010.863025.80 
  Georgiopoulos, Har. 1622 GRE0.001-0.2630-7.80 
  Patrinos, Ilias 1713 GRE0.001-0.1730-5.10 
  Deligiorgis, Giorgos 1278 GRE1.0010.29308.70 

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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