Individual Calculations March 2015
 Gundogan, Sinem Cagla  Total change: 29.20  Rating chartPersonal card
 2014-2015 Turkish Cup Antalya TUR 2015-01-31
RcRownchangeKK*chgGame
 1721 1758 5.50 11 -0.43 40 -17.20 
  Ozbey, Aliasker 1358  * TUR1.0010.08403.20 
  Tepe, Efe Can 1964 TUR1.0010.764030.40 
  Bulgurlu, Okan c1967 TUR0.001-0.2340-9.20 
  Demir, Mustafa Hilmi 1947 TUR0.5010.254010.00 
  Cengiz, Anil 1794 TUR0.001-0.4540-18.00 
  Tutu, Huseyin 1591 TUR0.001-0.7240-28.80 
  Atas, Remzi 1597 TUR0.501-0.2140-8.40 
  Sazlik, Mucahit 1572 TUR1.0010.264010.40 
  Erdeve, Esat 1673 TUR1.0010.384015.20 
  Ozates, Tuna 1910 TUR0.001-0.3040-12.00 
  Uraz, Abdullah Kerim 1563 TUR0.501-0.2540-10.00 
 * 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)
 
 2014-2015 Istanbul Women Chess Championship Istanbul TUR 2015-02-14
RcRownchangeKK*chgGame
 1690 1758 3.00 4 0.70 40 28.00 
  Akpinar, Gorkem 1412 TUR1.0010.11404.40 
  Dai, Irmak 1649 TUR1.0010.354014.00 
  Yalcin, Ozge 1788 TUR1.0010.544021.60 
  Acarbay, Algi 1911 TUR0.001-0.3040-12.00 

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)
 
 2014-2015 Istanbul Youth Chess Championship-u15-18 Girls Istanbul TUR 2015-02-21
RcRownchangeKK*chgGame
 1651 1758 3.00 4 0.46 40 18.40 
  Dogan, Sevval 1779 TUR0.5010.03401.20 
  Turkkan, Ece 1476 TUR1.0010.16406.40 
  Kaymaz, Lena Nur 1683 TUR1.0010.404016.00 
  Kahya, Gizem 1664 TUR0.501-0.1340-5.20 

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)
 

 

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