Individual Calculations July 2019
 Arpan, Das (jr)  Total change: 28.50  Rating chartPersonal card
 West Bengal State sub Junior Open Chess Championship 2019 kolkata IND 2019-06-05
RcRownchangeKK*chgGame
 1649 1952 7.00 8 0.39 38 14.82 
  Saraswat, Kolay 1552  * IND1.0010.08383.04 
  Mehul, Gupta 1552  * IND1.0010.08383.04 
  Ujan, Sarkar 1552  * IND1.0010.08383.04 
  Aniket, Mondal 1552  * IND1.0010.08383.04 
  Anish, Rooj 1572 IND1.0010.09383.42 
  Soham, Dey 1767 IND0.501-0.2438-9.12 
  Abhirup, Das 1625 IND1.0010.13384.94 
  Sanket, Chakravarty 2019 IND0.5010.09383.42 
 * 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)
 
 2nd Goa International Open Grandmaster Chess tournament above 1999 Goa IND 2019-06-18
RcRownchangeKK*chgGame
 2056 1952 4.00 10 0.36 38 13.68 
  Siva, Mahadevan m2298 IND0.001-0.1138-4.18 
  Niraj, Saripalli 2127 IND0.001-0.2738-10.26 
  Ramu, K. f2136 IND0.001-0.2638-9.88 
  Pokhrel, Anup 1674 NEP1.0010.17386.46 
  Ilamparthi, A R 2049 IND0.001-0.3738-14.06 
  Sri, Sai Baswanth P 2065 IND1.0010.653824.70 
  Alan, Diviya Raj 2048 IND0.5010.13384.94 
  Panesar, Vedant 2068 IND0.001-0.3438-12.92 
  Alam, Md. Monjur 2000 BAN1.0010.573821.66 
  Ghelani, Dhairya 2092 IND0.5010.19387.22 

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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