Individual Calculations May 2019
 Pelling, Kyle  Total change: -50.40  Rating chartPersonal card
 World School Chess Championships 2019 - U13 Antalya TUR 2019-04-18
RcRownchangeKK*chgGame
 1512 1486 2.00 7 -1.26 40 -50.40 
  Taspinar, Yanki 1879 TUR0.001-0.0840-3.20 
  Hirst, Joe 1638 ENG0.001-0.3040-12.00 
  Baisart, Tamerlan 1516 KAZ0.001-0.4640-18.40 
  Abdulla, Mohammed Al-Homaid 1161 QAT1.0010.13405.20 
  Kiriella, K G T S D 1544 SRI0.001-0.4240-16.80 
  Bektas, Cagan Erdem 1636 TUR0.001-0.3040-12.00 
  Butkiewicz, Piotr 1211 POL1.0010.17406.80 

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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