Individual Calculations March 2013
 Apergis, Iosif  Total change: 0.00  Rating chartPersonal card
 19th open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-01-11
RcRownchangeRpKK*chgGame
 1379 0 2.00 6 0.00 1254   0.00 
  Vrettos, Augoustinos 1566 GRE0.0010.00 0.00 
  Deligiorgis, Giorgos 1344 GRE0.0010.00 0.00 
  Laspas, Antonios 1228 GRE0.0010.00 0.00 
  Chiras, Christos 1213 GRE1.0010.00 0.00 
  Kiriakakis, Miltiadis 1254 GRE1.0010.00 0.00 
  Laspas, Panagiotis 1671 GRE0.0010.00 0.00 

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)
 

 

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