Individual Calculations January 2020
 Alpaslan, Utku  Total change: -46.80  Rating chartPersonal card
 World Disabled Day Cup Chess Tournament - B Istanbul TUR 2019-12-21
RcRownchangeKK*chgGame
 1266 1366 2.00 5 -1.17 40 -46.80 
  Tekebaba, Emre Ayhan 1291 TUR0.501-0.1040-4.00 
  Sirin, Utku Anil 1185 TUR1.0010.264010.40 
  Yalcinkaya, Tolga 1329 TUR0.501-0.0540-2.00 
  Mol, Muhammet Ali 1244 TUR0.001-0.6740-26.80 
  Sonmez, Yunus 1283 TUR0.001-0.6140-24.40 

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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