Individual Calculations May 2016
 Ergani, Efe  Total change: 43.60  Rating chartPersonal card
 Ankara 23 April National Sovereignty and Children's Day Chess Tournament - B Ankara TUR 2016-04-16
RcRownchangeKK*chgGame
 1426 1481 4.50 6 1.09 40 43.60 
  Cosgun, Basak 1199 TUR1.0010.16406.40 
  Gizunov, Stepan 1412 RUS1.0010.404016.00 
  Ataseven, Huseyin 1347 TUR1.0010.324012.80 
  Eren, Mahmut 1550 TUR1.0010.604024.00 
  Oz, Irem Ezra 1409 TUR0.501-0.1040-4.00 
  Alkan, Sukru 1636 TUR0.001-0.2940-11.60 

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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