Individual Calculations December 2017
 Makwana, Devam  Total change: 5.20  Rating chartPersonal card
 6th National Amateur Chess Championship 2017 New Delhi IND 2017-11-05
RcRownchangeKK*chgGame
 1496 1358 3.50 9 0.49 40 19.60 
  Rupesh, Ranjan 1758  * IND0.001-0.0840-3.20 
  Narendra, Singh 1625 IND0.5010.324012.80 
  Chouhan, N.c. 1572 IND0.001-0.2340-9.20 
  Dutta, Sarthak 1562 IND0.001-0.2440-9.60 
  Prakalya, Nithish S 1242 IND1.0010.344013.60 
  Aaditya, Dhingra 1578 IND0.5010.284011.20 
  Uttam, Prakash Sharma 1529 IND0.5010.23409.20 
  Hiridik, Rajendran 1493 IND0.001-0.3240-12.80 
  Mannat, Vikramaditya Jain 1105 IND1.0010.19407.60 
 * 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)
 
 2nd Delhi Chess Association below 1600 FIDE rated - 2017 Delhi IND 2017-11-12
RcRownchangeKK*chgGame
 1367 1358 2.50 6 -0.36 40 -14.40 
  Dhiman, Mitra 1552 IND1.0010.754030.00 
  Ravi, Sharma 1485 IND0.5010.17406.80 
  Suman, Yaddanapudi 1503 IND0.5010.19407.60 
  Chetan, Sharma 1493 IND0.001-0.3240-12.80 
  Samyak, Dharewa 1045 IND0.501-0.3640-14.40 
  Anil, Negi 1124 IND0.001-0.7940-31.60 

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)
 

 

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