Individual Calculations November 2011
 Avci, Adem  Total change: 3.45  Rating chartPersonal card
 II. Ibrahim Sencan Chess Tournament Antalya TUR 2011-09-22
RcRownchangeKK*chgGame
 1907 1838 1.00 3 -0.23 30 -6.90 
  Koc, Suleyman Sarp 2019 TUR0.001-0.2630-7.80 
  Soyek, Ramazan 1986 TUR0.001-0.3030-9.00 
  Uyanik, Mehmet 1715 TUR1.0010.33309.90 

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)
 
NOTE: K factor changed
 2011 World Amateur Chess Championship Antalya TUR 2011-10-01
RcRownchangeKK*chgGame
 1885 1838 2.00 3 0.69 15 10.35 
  Herrera, Wilene 1705 COL1.0010.32154.80 
  Gokcen, Fatih 1963 TUR1.0010.671510.05 
  Silva, Jorge 1986 COL0.001-0.3015-4.50 

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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