Individual Calculations January 2020
 Seow, Chun Hong Ryan  Total change: -77.60  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1184 1437 4.00 7 -1.64 40 -65.60 
  Tan, Rui Ze 1068 MAS0.501-0.4040-16.00 
  Ang, Jing Xu 1143 MAS1.0010.15406.00 
  Yong, Je Pin Ian 1217 MAS0.501-0.2840-11.20 
  Wijaya, Jefferson 1195 INA0.501-0.3040-12.00 
  Rosli, Adam Safwan 1210 MAS1.0010.21408.40 
  Chen, Meng Ren Morgan 1131 SGP0.501-0.3640-14.40 
  Ng, Eng Soon Derrick 1321 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)
 
 KL U2200 CLASSICAL OPEN 2019 (FIDE Rated) Tasik Titiwangsa, Kuala Lumpur MAS 2019-12-21
RcRownchangeKK*chgGame
 1317 1437 3.00 5 -0.30 40 -12.00 
  Ahmad, Aqilah Syahira 1170 MAS1.0010.18407.20 
  Azhar, Puteri Rifqah Fahada wf1837  * MAS0.001-0.0840-3.20 
  Mohd Amin, Muhd Ajwad 1251 MAS0.501-0.2440-9.60 
  Khairil Aswan, Ahmad Zharfan Aree 1139 MAS1.0010.15406.00 
  Siddharth, Sai 1189 SGP0.501-0.3140-12.40 
 * 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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