Individual Calculations January 2024
 Sidabutar, Uriel Noah Oloan  Total change: 102.00  Rating chartPersonal card
 RKBN International Chess Tournament 2023- Open Medan INA 2023-12-04
RcRownchangeKK*chgGame
 2039 2008 4.50 7 1.21 40 48.40 
  Rahayu, Wita 1872 INA1.0010.324012.80 
  Shkapenko, Pavel m2415 FID0.001-0.0840-3.20 
  Bafadhal, Izhar 1782 INA1.0010.21408.40 
  Roslan, Mohd Faizal 1764 MAS1.0010.20408.00 
  Tobing, Daniel Hermawan Lumban f2148 INA0.001-0.3140-12.40 
  Hakim, Nuh 2188 INA0.5010.24409.60 
  Irwandi 2102 INA1.0010.634025.20 

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)
 
 15th Penang Heritage City International Chess Open 2023 (Open) Pulau Pinang MAS 2023-12-18
RcRownchangeKK*chgGame
 2003 2008 6.00 9 1.34 40 53.60 
  Gnanasekar, Jai Adithya 1608  * SGP1.0010.08403.20 
  Burman, Ray Pritish 1705 SGP1.0010.14405.60 
  Lioe, Dede m2297 INA1.0010.844033.60 
  Arfan, Aditya Bagus m2404 INA0.001-0.0840-3.20 
  Tan, Yi Xun 1713 MAS1.0010.15406.00 
  Rahman, Ziaur g2436 BAN0.001-0.0740-2.80 
  Masli, Muhd Nur Daie 1842 MAS1.0010.284011.20 
  Zia, Tahsin Tajwar f2304 BAN0.001-0.1540-6.00 
  Genkeswaran, Genivan 1714 MAS1.0010.15406.00 
 * 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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