Individual Calculations February 2020
 Bhandari, Arjun Neel  Total change: -86.80  Rating chartPersonal card
 36th National Age Group Chess Championships 2019 - Boys Under-12 Singapore SGP 2019-12-27
RcRownchangeKK*chgGame
 1185 1230 0.50 2 -0.62 40 -24.80 
  Lee, Yann Ze Darryl 1259 SGP0.5010.04401.60 
  Ho, Yi-En Ian 1110 SGP0.001-0.6640-26.40 

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)
 
 U1600 Fide Classica Chess Edition 9 Cheras, Kuala Lumpur MAS 2020-01-11
RcRownchangeKK*chgGame
 1273 1198 0.00 4 -1.63 40 -65.20 
  Parthasarathi, Rishikesh 1442 SGP0.001-0.2040-8.00 
  Che Cob, Mohd Amin 1402 MAS0.001-0.2440-9.60 
  Balachanthiran, Logitha 1005 MAS0.001-0.7540-30.00 
  Goh, Li Fan 1242 MAS0.001-0.4440-17.60 

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)
 
 Hong Bao Rating Tournament 2020 Singapore SGP 2020-01-25
RcRownchangeKK*chgGame
 1457 1198 1.00 4 0.08 40 3.20 
  Sivakumar, Ashvin f1598  * SGP0.001-0.0840-3.20 
  Fang, Kun 1539 SGP0.001-0.1240-4.80 
  Ong, Wah Peng John 1598  * SGP0.001-0.0840-3.20 
  Ng, Jing Xuan Alyssa 1093 SGP1.0010.364014.40 
 * 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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