Individual Calculations February 2019
 Amarnath, Gupta  Total change: -7.20  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1577 1429 4.50 9 1.55 20 31.00 
  Barde, Om 1801 IND1.0010.902018.00 
  Mokashi, Rohit 1641 IND0.001-0.2320-4.60 
  Niranjan, Mocharla 1802 IND0.001-0.1020-2.00 
  Dadi, Siddhartha 1161 IND0.501-0.3320-6.60 
  Bhanu, Pratap Singh 1185 IND1.0010.20204.00 
  Mughaho, Awomi 1738 IND1.0010.862017.20 
  Parvej, Alam Ansari 1610 IND1.0010.742014.80 
  Ravi, Kumar K 1643 IND0.001-0.2320-4.60 
  Balaguru, B 1614 IND0.001-0.2620-5.20 

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 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1240 1429 5.50 10 -1.91 20 -38.20 
  Sunil, Gokhale 1134 IND1.0010.15203.00 
  Anahita, Verma 1266 IND1.0010.28205.60 
  Shrikant, Tyagi 1319 IND0.001-0.6520-13.00 
  Kautkar, Ritesh 1238 IND1.0010.25205.00 
  Supriya, Guru 1284 IND1.0010.31206.20 
  Dhuliya, Shubham 1321 IND0.001-0.6520-13.00 
  Vijay, Chauhan 1294 IND0.001-0.6820-13.60 
  Monal, Samuel 1217 IND0.001-0.7720-15.40 
  Yagna, Priya Polisetty 1166 IND0.501-0.3220-6.40 
  Venugopal, Reddy K 1157 IND1.0010.17203.40 

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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