Individual Calculations February 2020
 Prathima, S  Total change: 0.00  Rating chartPersonal card
 Valliammal Memorial Below 1600 Rating Chess Tournament Chennai IND 2019-12-30
RcRownchangeRpKK*chgGame
 1119 0 0.00 4 0.00 319   0.00 
  Janakiraman, R 1189 IND0.0010.00 0.00 
  Riyaz, Mohammed M 1009 IND0.0010.00 0.00 
  Vignesh, R 1274 IND0.0010.00 0.00 
  Vignesh, V V 1003 IND0.0010.00 0.00 

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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