Individual Calculations May 2019
 Ebrahimi Rashti, Asal  Total change: -16.40  Rating chartPersonal card
 The 4th Jouybar Chess Tournament - Nowrooz Cup 1398 Mazandaran IRI 2019-03-25
RcRownchangeKK*chgGame
 1061 1461 1.00 1 0.08 40 3.20 
  Entezari, Amir Hossein 1061  * IRI1.0010.08403.20 
 * 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)
 
 Asian Youth Chess Championship 2019 - Under 10 Girls Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1305 1464 5.00 8 -0.49 40 -19.60 
  Alwis, Jenuki 1157 SRI0.501-0.3640-14.40 
  Debapriya, Manna 1183 IND1.0010.16406.40 
  Aswinika, Mani R 1145 IND1.0010.13405.20 
  Sezdbekova, Aizhan 1397 KGZ0.001-0.5940-23.60 
  Indira, Priyadharshini Subbu 1184 IND0.501-0.3440-13.60 
  Alavi, Mahsa 1554 IRI1.0010.624024.80 
  Arushi, Srichandan 1199 IND1.0010.18407.20 
  Khamdamova, Afruza wc1624 UZB0.001-0.2940-11.60 

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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