Individual Calculations January 2020
 Kumar, Vedant  Total change: 70.00  Rating chartPersonal card
 5th Singapore Amateur Chess Championship 2019 Singapore SGP 2019-11-30
RcRownchangeKK*chgGame
 1374 1137 3.00 6 1.75 40 70.00 
  Thean, Li Han 1455 SGP0.5010.374014.80 
  Chan, Renjie Jonathan 1335 SGP0.5010.264010.40 
  Goy, Tang Jung Brennen 1297 SGP0.5010.21408.40 
  Mukul, Rana 1372 IND0.001-0.2140-8.40 
  Tan, Min Quan 1338 SGP1.0010.764030.40 
  Tang, Ngai Juan Dixon 1445 SGP0.5010.364014.40 

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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