Individual Calculations September 2017
 Erdem, Salih  Total change: -27.40  Rating chartPersonal card
 Commemoration of 15th July Victory of Democracy and the Martyrs Chess Tournament Bursa TUR 2017-07-22
RcRownchangeKK*chgGame
 1297 1595 1.00 3 -1.53 20 -30.60 
  Ozgur, Tunc 1296 TUR1.0010.15203.00 
  Aydemir, Sermin Naz 1387 TUR0.001-0.7720-15.40 
  Isci, Emre 1207 TUR0.001-0.9120-18.20 

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)
 
 2016-2017 Esenyurt District Chess Tournament Istanbul TUR 2017-07-29
RcRownchangeKK*chgGame
 1637 1595 1.50 3 0.16 20 3.20 
  Donmez, Ahmet 1386 TUR1.0010.23204.60 
  Huseynov, Shamsaddin 1819 AZE0.5010.28205.60 
  Bilir, Bora 1707 TUR0.001-0.3520-7.00 

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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