Individual Calculations May 2017
 Gunes, Ahmet  Total change: -80.80  Rating chartPersonal card
 2016-2017 Buyukcekmece District Chess Tournament Istanbul TUR 2017-04-01
RcRownchangeKK*chgGame
 1392 1577 0.50 3 -1.57 20 -31.40 
  Gonullu, Muhammed Sinan 1744 TUR0.001-0.2820-5.60 
  Bektas, Yaren 1177  * TUR0.501-0.4220-8.40 
  Kamisli, Gorkem Arda 1254 TUR0.001-0.8720-17.40 
 * 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)
 
 2016-2017 Kadikoy District Chess Tournament Istanbul TUR 2017-04-08
RcRownchangeKK*chgGame
 1266 1577 0.00 1 -0.86 20 -17.20 
  Colak, Demir 1266 TUR0.001-0.8620-17.20 

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)
 
 23 April Chess Tournament-2017 - A Istanbul TUR 2017-04-22
RcRownchangeKK*chgGame
 1635 1577 0.50 5 -1.61 20 -32.20 
  Barutcu, Bahadir 1667 TUR0.001-0.3820-7.60 
  Nukan, Baris Tuna 1660 TUR0.001-0.3920-7.80 
  Kocer, Ahmet Doruk 1663 TUR0.001-0.3820-7.60 
  Tarhan, Adar 1590 TUR0.5010.02200.40 
  Sar, Can 1594 TUR0.001-0.4820-9.60 

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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