Individual Calculations February 2019
 Muthukumar, Mukesh  Total change: -58.40  Rating chartPersonal card
 35th National Age Group Chess Championships 2018 - Boys Under-8 Singapore SGP 2018-12-27
RcRownchangeKK*chgGame
 1118 1318 2.00 4 -1.02 40 -40.80 
  Liew, Tze Hsien 1035 SGP0.501-0.3440-13.60 
  Tan, Darren Emmanuel Aprilio 1191 INA0.001-0.6740-26.80 
  Dhanuka, Aman 1137 IND0.501-0.2440-9.60 
  Yen, Gideon 1110 SGP1.0010.23409.20 

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)
 
 1 st Putrajaya International Chess Tournament 2019 Fide Rated (U2200) Putrajaya MAS 2019-01-19
RcRownchangeKK*chgGame
 1526 1332 0.50 3 -0.44 40 -17.60 
  Lee, Zhia Chen Zachary 1732  * MAS0.5010.424016.80 
  Tan, Hong Ghee 1732  * MAS0.001-0.0840-3.20 
  Koay, Yu Hang 1115 MAS0.001-0.7840-31.20 
 * 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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