Individual Calculations February 2018
 Diya, Chowdhury  Total change: -28.08  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'B') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 1559 1578 4.50 9 -0.07 26 -1.82 
  Roop, Saurav 1793 IND0.001-0.2326-5.98 
  Kranti, Kumar Gupta 1220 IND1.0010.10262.60 
  Girinath, B S 1805 IND0.001-0.2126-5.46 
  Aditya, Srivastava 1262 IND1.0010.13263.38 
  Mushini, Ajay 1793 IND0.001-0.2326-5.98 
  Vartak, Harsh 1237 IND1.0010.12263.12 
  Vikrant, Jaglan 1789 IND0.5010.27267.02 
  Suraj, Choudhary 1821 IND0.001-0.2026-5.20 
  Channawar, Nilesh 1314 IND1.0010.18264.68 

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)
 
 Delhi International Open - 2018 (Cat 'C') New Delhi IND 2018-01-13
RcRownchangeKK*chgGame
 1371 1578 6.50 10 -1.05 26 -27.30 
  Ishvi, Aggarwal 1227 IND1.0010.11262.86 
  Tiwari, Rade Shyam 1392 IND1.0010.26266.76 
  Rajat, Yadav 1443 IND0.001-0.6826-17.68 
  Singh, Vinit 1346 IND0.001-0.7926-20.54 
  Gawai, Siddhant 1225 IND1.0010.11262.86 
  Avi, Bhardwaj 1344 IND1.0010.21265.46 
  Johney, Mandal 1419 IND1.0010.29267.54 
  Muthukrishnan, S 1470 IND0.501-0.1526-3.90 
  Shah, Deep Ashokbhai 1455 IND0.001-0.6726-17.42 
  Pallav, Maheshwari 1390 IND1.0010.26266.76 

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)
 
 Captain All West Bengal FIDE Rated Amateur below 2000 Kolkata IND 2018-01-22
RcRownchangeKK*chgGame
 1435 1578 4.50 7 0.04 26 1.04 
  Sayan, Sarkar 1189 IND1.0010.09262.34 
  Indrava, Banik 1178  * IND1.0010.08262.08 
  Rupam, Mukherjee 1721 IND0.5010.19264.94 
  Shaati, Majumder 1754 IND0.5010.23265.98 
  Sayantan, Mukherjee 1747 IND0.001-0.2826-7.28 
  Aritrya, Pal 1279 IND0.501-0.3526-9.10 
  Priyanshu, Barua 1178  * IND1.0010.08262.08 
 * 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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