Individual Calculations August 2018
 Siva, Sai Sugandhi Ch  Total change: -59.20  Rating chartPersonal card
 Commonwealth Chess Championship 2018 U 16 Girls Delhi IND 2018-06-26
RcRownchangeKK*chgGame
 1441 1410 4.00 7 0.60 40 24.00 
  Lakshmi, C wf1810  * IND0.001-0.0840-3.20 
  Muskan, Debnath 1081 IND1.0010.12404.80 
  Sanskriti, Goyal 1810  * IND0.001-0.0840-3.20 
  Tejasvi, M 1731 IND0.5010.374014.80 
  Srivastav, Trisha 1258 IND0.501-0.2040-8.00 
  Tanisha, Shital Gotadke 1231 IND1.0010.274010.80 
  Saayman, Anais 1168 RSA1.0010.20408.00 
 * 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)
 
 35th National Sub Junior (Under-15 Girls) Kolkata IND 2018-07-17
RcRownchangeKK*chgGame
 1239 1410 5.00 10 -2.08 40 -83.20 
  Ruchika, Sharma 1068 IND1.0010.12404.80 
  Bommini, Mounika Akshaya wf1734 IND0.001-0.1340-5.20 
  Nayan, Megha K A 1235 IND0.501-0.2340-9.20 
  Arunika, Ghosh 1310 IND0.001-0.6440-25.60 
  Harini, Narahari 1262 IND0.001-0.7040-28.00 
  Dey, Keya D 1048 IND0.001-0.9040-36.00 
  Tvisha, Mangesh Shah 1089 IND1.0010.13405.20 
  Shreya, Shree Bansal 1123 IND1.0010.16406.40 
  Tanisha, Shital Gotadke 1231 IND0.501-0.2340-9.20 
  Palkar, Vaibhavi 1289 IND1.0010.344013.60 

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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