Individual Calculations October 2022
 Lakshanaa, R  Total change: -88.80  Rating chartPersonal card
 Tamil Nadu State Under-15 Girls Chess Championship-2022 Arupukottai IND 2022-09-07
RcRownchangeKK*chgGame
 1106 1451 6.50 9 -1.42 40 -56.80 
  Fecilika, Fiance S 1051  * IND1.0010.08403.20 
  Siyona, Judith C 1149 IND0.501-0.3540-14.00 
  Shanmuga, Preethi M S 1048 IND0.501-0.4240-16.80 
  Shrinimeshika, K 1104 IND0.001-0.8940-35.60 
  Kanigashri, M H 1019 IND1.0010.07402.80 
  Kiruthika, Srimathi M 1087 IND1.0010.10404.00 
  Srinika, S 1114 IND1.0010.12404.80 
  Lakshana, Subramanian 1239 IND1.0010.23409.20 
  Vaishnavi, S K 1144 IND0.501-0.3640-14.40 
 * 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)
 
 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 Pudukottai IND 2022-09-14
RcRownchangeKK*chgGame
 1223 1451 4.50 7 -0.80 40 -32.00 
  Inbhan, B 1051  * IND1.0010.08403.20 
  Vijayakumar, Vidvath Bharadwaj 1091 IND0.501-0.4040-16.00 
  Prem, Shagar G 1095 IND1.0010.11404.40 
  Venkat, Ramana R 1247 IND1.0010.24409.60 
  Tarun, Tapaan Shashikumar Pillay 1134 IND1.0010.13405.20 
  Mrithyunjay, Mahadevan c1678 IND0.001-0.2140-8.40 
  Vipin, K A 1262 IND0.001-0.7540-30.00 
 * 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)
 

 

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