Individual Calculations January 2015
 Koc, Emre  Total change: 35.20  Rating chartPersonal card
 2014-2015 Istanbul Chess Championship - European Side Istanbul TUR 2014-11-29
RcRownchangeKK*chgGame
 1596 1448 1.50 3 0.48 40 19.20 
  Yarimaga, Mehmet Hakan 1777 TUR0.5010.384015.20 
  Altun, Arda 1232 TUR1.0010.22408.80 
  Yalcin, Ozge 1780 TUR0.001-0.1240-4.80 

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)
 
 2014-2015 Istanbul Chess Championship - Anatolian Side Istanbul TUR 2014-12-13
RcRownchangeKK*chgGame
 1813 1448 0.50 1 0.40 40 16.00 
  Bedel, Sercan Sahin 1813 TUR0.5010.404016.00 

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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