Individual Calculations January 2024
 Cairel Adrin, Rumi Arjuna Malique  Total change: 96.00  Rating chartPersonal card
 15th Penang Heritage City International Chess Open 2023 (Open) Pulau Pinang MAS 2023-12-18
RcRownchangeKK*chgGame
 1853 1570 4.50 9 2.40 40 96.00 
  Gunawan, Ronny m2234 INA0.5010.494019.60 
  Sabar, Tobing 1915 INA1.0010.894035.60 
  Tobing, Daniel Hermawan Lumban f2148 INA0.001-0.0240-0.80 
  Ng, Shu Heng 1333 MAS0.501-0.3040-12.00 
  Leong, Benjamin c1972 AUS1.0010.924036.80 
  Simanihuruk, Nathanael Dieudonne 1880 INA0.001-0.1440-5.60 
  Babak, Yulia 1891 FID0.001-0.1340-5.20 
  Leong, Joel 1823 AUS0.5010.314012.40 
  Lim, Kian Guan 1480 MAS1.0010.384015.20 

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)
 

 

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