Individual Calculations May 2019
 Al Zadjali, Abdul Rahman  Total change: -34.00  Rating chartPersonal card
 Muscat Open Chess Tournament Muscat OMA 2019-04-13
RcRownchangeKK*chgGame
 1089 1358 0.50 1 -0.33 40 -13.20 
  Atharv, Bansal 1089 IND0.501-0.3340-13.20 

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)
 
 World School Chess Championships 2019 - U13 Antalya TUR 2019-04-18
RcRownchangeKK*chgGame
 1586 1358 1.00 6 -0.52 40 -20.80 
  Kilic, Eray 1758  * TUR0.001-0.0840-3.20 
  Baisart, Tamerlan 1516 KAZ0.001-0.2940-11.60 
  Flores Quillas, Diego Saul Rodri f1758  * PER0.001-0.0840-3.20 
  Aslanov, Umid c1758  * AZE0.001-0.0840-3.20 
  Butkiewicz, Piotr 1211 POL1.0010.304012.00 
  Karibaev, Dimash 1515 KAZ0.001-0.2940-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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