Individual Calculations January 2019
 Kumar, Aditya Ram  Total change: -8.40  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1316 1271 2.50 6 -0.21 40 -8.40 
  Li, Siyao 1466 CHN0.5010.254010.00 
  Aw, Kai Le Andrew 1171 SGP0.001-0.6440-25.60 
  Ricnesh, Ravind G.n 1574 SGP0.5010.364014.40 
  Zulkippli, Iskandar Hakimi 1492 MAS0.001-0.2240-8.80 
  Manan, Agarwal 1062 SGP1.0010.23409.20 
  Ong, Coshinne 1132 MAS0.501-0.1940-7.60 

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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