Individual Calculations February 2019
 Colak, Ali Nihat  Total change: -20.00  Rating chartPersonal card
 2018-2019 Turkish Cadets Chess Championships - U10 Antalya TUR 2019-01-20
RcRownchangeKK*chgGame
 1269 1067 0.50 4 -0.50 40 -20.00 
  Sozat, Arda 1375 TUR0.001-0.1440-5.60 
  Salafur, Emre 1302 TUR0.001-0.2140-8.40 
  Sahin, Ardacan 1132 TUR0.5010.09403.60 
  Teker, Ali 1268 TUR0.001-0.2440-9.60 

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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