Individual Calculations June 2023
 Rajasurya, J.  Total change: -53.80  Rating chartPersonal card
 52nd Tamil Nadu State Women Chess Championship 2023 Thiruvarur IND 2023-04-26
RcRownchangeKK*chgGame
 1200 1578 6.00 8 -1.18 20 -23.60 
  Jeevana, N 1128 IND0.501-0.4420-8.80 
  Dhayazhini, B 1065 IND1.0010.04200.80 
  Shanmuga, Preethi M S 1192 IND0.001-0.9120-18.20 
  Keerthana, Sathish Kumar 1178  * IND1.0010.08201.60 
  Charudharshini, R 1162 IND1.0010.07201.40 
  Jayashri, M 1306 IND0.501-0.3320-6.60 
  Raveena, Shri A 1253 IND1.0010.13202.60 
  Sahana, Shainsha 1314 IND1.0010.18203.60 
 * 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)
 
 MDCC 1st International FIDE Rated Open Chess Tournament - 2023 Madurai IND 2023-05-06
RcRownchangeKK*chgGame
 1357 1569 4.50 8 -1.51 20 -30.20 
  Yuthiga, A V 1169  * IND1.0010.08201.60 
  Arjun, Adithiya K 1254 IND0.501-0.3620-7.20 
  Kishan, Kumaar K V 1255 IND1.0010.14202.80 
  Keshav, Padmanabhan 1348 IND1.0010.22204.40 
  Vinoth Kumar, M. f1988 IND0.001-0.0720-1.40 
  Sahana, Shainsha 1331 IND0.501-0.3020-6.00 
  Yuvanesh, A 1302 IND0.001-0.8220-16.40 
  Vishwaa, A 1205 IND0.501-0.4020-8.00 
 * 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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