Individual Calculations October 2019
 Atri, Chattopadhyay  Total change: 66.00  Rating chartPersonal card
 Western Asian Youth and Junior Chess Championship 2019 U - 18 Open Delhi IND 2019-09-06
RcRownchangeKK*chgGame
 1951 1854 5.00 9 1.65 40 66.00 
  Abdilkhair, Abilmansur f2189 KAZ0.001-0.1240-4.80 
  Ghimire, Kapil 1454  * NEP1.0010.08403.20 
  Salimov, Ruslan 2161 KAZ0.5010.364014.40 
  Aaryan, Varshney f2254  * IND0.5010.424016.80 
  Aakash Sharadchandra, Dalvi 2025 IND0.5010.23409.20 
  Ayushh, Ravikumar 1958 IND0.5010.14405.60 
  Sibi, Visal R 2022 IND0.001-0.2840-11.20 
  Dugar, Chetan 1454  * IND1.0010.08403.20 
  Nanayakkara, J A K Saranath f2042 SRI1.0010.744029.60 
 * 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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