Individual Calculations May 2017
 Katipoglu, Engin  Total change: 8.40  Rating chartPersonal card
 23 April National Sovereignty and Childrens Day Chess Tournament Ankara TUR 2017-04-19
RcRownchangeKK*chgGame
 1469 1570 3.50 5 0.42 20 8.40 
  Aydin, Aytac 1264 TUR0.501-0.3620-7.20 
  Sari, Engin 1511 TUR0.001-0.5820-11.60 
  Tumer, Selim Murat 1292 TUR1.0010.17203.40 
  Bozdemir, Yusuf 1659 TUR1.0010.622012.40 
  Alpman, Gokay Evren 1617 TUR1.0010.572011.40 

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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