Individual Calculations February 2019
 Ayhan, Ates Atabey  Total change: 22.00  Rating chartPersonal card
 2018-2019 Turkish Cadets Chess Championships - U9 Antalya TUR 2019-01-20
RcRownchangeKK*chgGame
 1268 1258 3.00 5 0.55 40 22.00 
  Okumusoglu, Erk 1090 TUR1.0010.284011.20 
  Sevig, Mert Can 1437 TUR1.0010.734029.20 
  Gunebakan, Yunus Emre 1200 TUR0.501-0.0840-3.20 
  Durucay, Uygar 1410 TUR0.5010.20408.00 
  Fenerli, Salim 1204 TUR0.001-0.5840-23.20 

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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