Individual Calculations September 2017
 Gavriilidis, Orestis  Total change: 145.20  Rating chartPersonal card
 26th International Open Kavala 2017 - B group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 1690 1553 6.50 9 3.63 40 145.20 
  Karamichos, Michail 1153  * GRE1.0010.08403.20 
  Ganiaridis, Panagiotis 1846 GRE0.5010.354014.00 
  Apostolakakis, Ioannis 1798 GRE1.0010.804032.00 
  Tsintsar, Zoran 1748 GER0.5010.254010.00 
  Bragkatzis, Nikolaos 1705 GRE0.5010.20408.00 
  Dimitrov, Ivan 1809 BUL1.0010.814032.40 
  Hristoforidis, Vasilios 1691 GRE0.001-0.3140-12.40 
  Liris, Orestis 1783 GRE1.0010.794031.60 
  Pattni, Kishan 1673 ENG1.0010.664026.40 
 * 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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