Individual Calculations April 2017
 Lavidas-Solomos, Georgios  Total change: -8.60  Rating chartPersonal card
 39th open SOP SMAOK 2017 under 1900 Athens GRE 2017-01-13
RcRownchangeKK*chgGame
 1208 1417 2.50 4 -0.43 20 -8.60 
  Soukarie, Zorz 1096 GRE0.501-0.3720-7.40 
  Stounos, Nikolaos 1132 GRE1.0010.16203.20 
  Yannopapas, Leontios 1056 GRE1.0010.10202.00 
  Kapelouzos, Panagiotis 1548 GRE0.001-0.3220-6.40 

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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