Individual Calculations December 2019
 Rianna, Netta B  Total change: -7.20  Rating chartPersonal card
 Mahatma Gandhi Centenary Vidyalaya Golden Jubilee Celebrations Open fIDE Rated Chess tournament - 2019 Trichy IND 2019-11-07
RcRownchangeKK*chgGame
 1339 1358 3.00 6 -0.29 40 -11.60 
  Unas, K.a. 1703 IND0.001-0.1140-4.40 
  Sahasra, S 1120 IND1.0010.20408.00 
  Hegde, Ravi Gopal m1758  * IND0.001-0.0840-3.20 
  Kannan, Krishnamoorthy 1145 IND0.501-0.2740-10.80 
  Sai, Prasad S 1141 IND1.0010.22408.80 
  Mohana, Surya V 1167 IND0.501-0.2540-10.00 
 * 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)
 
 NATIONAL UNDER-11 GIRLS CHESS CHAMPIONSHIPS - 2019 Delhi IND 2019-11-14
RcRownchangeKK*chgGame
 1187 1358 8.00 11 0.11 40 4.40 
  Rathi, Tanishka 1003 IND1.0010.11404.40 
  Aanya, Agrawal 1138 IND1.0010.22408.80 
  Charvi, Patidar 1209 IND1.0010.304012.00 
  Behera, Snehayukta 1246 IND0.001-0.6540-26.00 
  Aishani, Pathak 1231 IND1.0010.334013.20 
  Sarvani, Cheedella 1251 IND0.001-0.6540-26.00 
  Naga, Laxmi Seelam 1161 IND0.501-0.2540-10.00 
  Athira, A J 1170 IND0.501-0.2440-9.60 
  Krishika, Garg 1164 IND1.0010.254010.00 
  Yachna, Singh 1253 IND1.0010.364014.40 
  Prapti, Moulik 1233 IND1.0010.334013.20 

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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