Individual Calculations October 2017
 Dersulu, Erdal  Total change: 33.20  Rating chartPersonal card
 5th International Golden Apricot Chess Tournament - B Malatya TUR 2017-08-25
RcRownchangeKK*chgGame
 1401 1466 5.50 8 0.83 40 33.20 
  Ozaktas, Ibrahim Halil 1297 TUR1.0010.284011.20 
  Ozen, Sadettin Alperen 1394 TUR1.0010.404016.00 
  Sucu, Ibrahim 1449 TUR0.501-0.0240-0.80 
  Cebis, Ahmet 1496 TUR1.0010.544021.60 
  Bulundu, Mehmet Akif 1472 TUR0.5010.01400.40 
  Tugolbaev, Rahatbek 1478 TUR1.0010.524020.80 
  Ismayilov, Firuz 1402 AZE0.001-0.5940-23.60 
  Turan, Fatih 1216 TUR0.501-0.3140-12.40 

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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