Individual Calculations December 2017
 Atreya, Nandy  Total change: -74.00  Rating chartPersonal card
 31st National Under 9 OPEN CHAMPIONSHIP 2017 Gurgaon IND 2017-11-02
RcRownchangeKK*chgGame
 1145 1362 6.00 9 -0.94 40 -37.60 
  Daakshin, Arun 1114 IND1.0010.19407.60 
  Soyam, Laxmidatt D Sabat 1176 IND0.501-0.2440-9.60 
  Dawda, Vihaan 1128 IND1.0010.21408.40 
  Adireddy, Arjun 1301 IND0.001-0.5840-23.20 
  Raghu, Ram Reddy Seelam 1139 IND1.0010.22408.80 
  Midilesh, Ms 1126 IND0.001-0.8040-32.00 
  Agarwal, Mukund H 1091 IND0.501-0.3340-13.20 
  Rajveer, Pinkesh Nahar 1087 IND1.0010.17406.80 
  Neil, Mahajan 1141 IND1.0010.22408.80 

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
 1254 1362 3.50 7 -0.91 40 -36.40 
  Praveen, Kumar Gunasekaran 1564 IND0.001-0.2440-9.60 
  Sarthak, Mittal 1098 IND1.0010.18407.20 
  Murarilal, Kori 1503 IND0.001-0.3140-12.40 
  Priyanshu, Saini 1053 IND0.501-0.3640-14.40 
  Umesh, Chadha 1137 IND0.001-0.7840-31.20 
  Sawan, Srivastav 1227 IND1.0010.324012.80 
  Armaan, Sarhadi 1198 IND1.0010.284011.20 

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)
 

 

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