Individual Calculations December 2019
 Riddhika, Kotia  Total change: -114.12  Rating chartPersonal card
 National Junior (Under-19) Girls Chess Championship 2019 GURGAON IND 2019-11-01
RcRownchangeKK*chgGame
 1215 1397 1.50 8 -4.30 36 -154.80 
  Divyabharathi, Masanam 1743 IND0.001-0.1136-3.96 
  Swati, Pal 1120 IND0.001-0.8336-29.88 
  Aishwarya, Daniel 1104 IND1.0010.15365.40 
  Nupur, Kanda 1103 IND0.001-0.8536-30.60 
  Harini, Narahari 1123 IND0.001-0.8336-29.88 
  Shweta, Kamalaksh Sahakari 1121 IND0.501-0.3336-11.88 
  Tushita, Chopra 1237 IND0.001-0.7136-25.56 
  Athira, A J 1170 IND0.001-0.7936-28.44 

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
 1296 1397 8.00 11 1.13 36 40.68 
  Hiya, Garg 1040 IND1.0010.11363.96 
  Athira, A J 1170 IND1.0010.21367.56 
  Arshiya, Das 1238 IND0.501-0.2136-7.56 
  Sajitha, B 1152 IND1.0010.20367.20 
  Srishanthi, G 1320 IND0.501-0.1136-3.96 
  Amrutha, Varshini Damisetty 1274 IND0.501-0.1736-6.12 
  Tejasvee, Naresh Singh 1272 IND1.0010.333611.88 
  Dakshita, Kumawat 1321 IND0.501-0.1036-3.60 
  Falak, Joni Naik 1344 IND1.0010.433615.48 
  Sneha, Halder 1531 IND1.0010.683624.48 
  Anupam, M Sreekumar 1599 IND0.001-0.2436-8.64 

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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