Individual Calculations July 2018
 Ayantika, Das  Total change: -170.24  Rating chartPersonal card
 The Heritage West Bengal State sub Junior girls 2018 Kolkata IND 2018-06-06
RcRownchangeKK*chgGame
 1193 1431 4.00 7 -1.48 38 -56.24 
  Adrita, Mitra 1031  * IND1.0010.08383.04 
  Tanvi, Agarwal 1153 IND0.501-0.3338-12.54 
  Saanvi, Khanna 1150 IND1.0010.16386.08 
  Rajanya, Datta 1358 IND0.501-0.1038-3.80 
  Tanisha, Chatterjee 1245 IND0.001-0.7438-28.12 
  Mrittika, Mallick 1124 IND1.0010.14385.32 
  Das, Annika 1288 IND0.001-0.6938-26.22 
 * 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)
 
 32nd NATIONAL UNDER-13 GIRLS CHESS CHAMPIONSHIP - 2018 Ahmedabad IND 2018-06-14
RcRownchangeKK*chgGame
 1245 1431 5.00 11 -3.00 38 -114.00 
  Ashmita, Reddy N 1065 IND1.0010.10383.80 
  Agrawal, Devaanshee 1217 IND1.0010.23388.74 
  Ranka, Srushti 1205 IND0.501-0.2938-11.02 
  Mohana, R 1613 IND0.5010.24389.12 
  Shaoni, Mukherjee 1168 IND0.501-0.3238-12.16 
  Swara, Hetal Shah 1318 IND0.501-0.1538-5.70 
  Dalli, Shriya Reddy 1289 IND0.001-0.6938-26.22 
  Varshita, Jain 1241 IND0.501-0.2538-9.50 
  Ishvi, Aggarwal 1272 IND0.001-0.7138-26.98 
  Rachita, Sabbathi 1199 IND0.501-0.2938-11.02 
  Prakash, Vaishnavi 1103 IND0.001-0.8738-33.06 

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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