Individual Calculations August 2015
 Rounak, Pathak  Total change: -20.00  Rating chartPersonal card
 Commonwealth Chess Championship 2015 under - 14 boys New Delhi IND 2015-06-22
RcRownchangeKK*chgGame
 1680 1689 2.50 7 -1.06 40 -42.40 
  Dileep, Kumar R 1848 IND0.001-0.2940-11.60 
  Wessels, Adri 1506 RSA1.0010.264010.40 
  Vinay, Thomas Abraham 1810 IND0.001-0.3440-13.60 
  Fourie, Louhan 1415 RSA1.0010.17406.80 
  Sumay, Mishra 1755 IND0.5010.09403.60 
  Om, Vinay Vitalkar 1876 IND0.001-0.2640-10.40 
  Jain, Saankulp 1550 IND0.001-0.6940-27.60 

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)
 
 25th The Telegraph School Chess Championship Kolkata IND 2015-07-03
RcRownchangeKK*chgGame
 1510 1689 6.00 8 0.40 40 16.00 
  Saheli, Mondal 1289  * IND1.0010.08403.20 
  Saptarshi, Datta 1335 IND1.0010.11404.40 
  Rajdeep, Sarkar 2089  * IND0.001-0.0840-3.20 
  Arka, Dutta 1356 IND1.0010.12404.80 
  Sougata, Halder 1423 IND0.001-0.8240-32.80 
  Arghadeep, Das 1314 IND1.0010.09403.60 
  Ritika, Doshi 1381 IND1.0010.14405.60 
  Sonkalan, Bharati 1893 IND1.0010.764030.40 
 * 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)
 
 West Bengal State Sub Junior boys Hoogly IND 2015-07-24
RcRownchangeKK*chgGame
 1592 1689 4.50 7 0.16 40 6.40 
  Dhritabrata, Kundu 1289  * IND1.0010.08403.20 
  Shuvam, Roy 1438 IND1.0010.19407.60 
  Sonkalan, Bharati 1893 IND0.001-0.2440-9.60 
  Akash, Dip Paik 1399 IND1.0010.16406.40 
  Sambarta, Banerjee 1574 IND0.501-0.1640-6.40 
  Soumyajit, Das 1459 IND1.0010.21408.40 
  Mitrabha, Guha f2089  * IND0.001-0.0840-3.20 
 * 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)
 

 

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