Individual Calculations February 2020
 Darshan, Sasthaa M  Total change: -6.00  Rating chartPersonal card
 Valliammal Memorial Below 1600 Rating Chess Tournament Chennai IND 2019-12-30
RcRownchangeKK*chgGame
 1237 1348 5.00 8 -0.15 40 -6.00 
  Pankaj, P 1122 IND1.0010.21408.40 
  Janakiraman, R 1189 IND0.501-0.2140-8.40 
  Surya, R 1147 IND0.001-0.7640-30.40 
  Mohanraj, Venkatesan 1110 IND1.0010.20408.00 
  Gokulnath, V 1194 IND1.0010.294011.60 
  Kruthika, K R 1468 IND0.5010.16406.40 
  Rishidh, Prasanna A 1222 IND1.0010.334013.20 
  Bala, Murugan G 1446 IND0.001-0.3740-14.80 

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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