Individual Calculations August 2018
 Harshit, Amarnani  Total change: -49.40  Rating chartPersonal card
 Commonwealth Chess Championship 2018 U 14 Open Delhi IND 2018-06-26
RcRownchangeKK*chgGame
 1611 1560 2.50 7 -0.52 38 -19.76 
  Rathneesh, R 1893 IND0.001-0.1238-4.56 
  Devansh, Ajay Sarda 1204 IND1.0010.11384.18 
  Aman, Sharma 1771 IND0.001-0.2338-8.74 
  Aviral, Jaiswal 1628 IND0.5010.09383.42 
  Aditya, Jain 1351 IND1.0010.23388.74 
  Kaushik, G Iyer 1642 IND0.001-0.3938-14.82 
  Samip, Roy 1789 IND0.001-0.2138-7.98 

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)
 
 44th National Sub Junior (Under-15 Open) Kolkata IND 2018-07-17
RcRownchangeKK*chgGame
 1536 1560 5.00 11 -0.78 38 -29.64 
  Suvayan, Dey 1160  * IND1.0010.08383.04 
  Hari, R Chandran 1863 IND0.001-0.1438-5.32 
  Darvesh, Singh 1281 IND1.0010.16386.08 
  Banerjee, Ashutosh 1840 IND0.001-0.1638-6.08 
  Tushar, Barua 1310 IND0.501-0.3138-11.78 
  Mukul, Borah 1338 IND1.0010.22388.36 
  Keshav, Kothari 1808 IND1.0010.813830.78 
  Suganthan, S 1755 IND0.001-0.2538-9.50 
  Manthan, Kashyap Datta 1744 IND0.001-0.2638-9.88 
  Niranjan, Rajeev 1382 IND0.501-0.2338-8.74 
  Atreya, Nandy 1411 IND0.001-0.7038-26.60 
 * 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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