Individual Calculations January 2017
 Yeo, Ruizhi Carwyn  Total change: 36.80  Rating chartPersonal card
 8th Penang Heritage City International Chess Open 2016 (Open) Penang MAS 2016-12-05
RcRownchangeKK*chgGame
 1810 1837 4.00 9 -0.78 40 -31.20 
  Udani, Ian 2237  * PHI0.001-0.0840-3.20 
  Ho, Yi Amadeus 1437  * SGP1.0010.08403.20 
  Muzzaffar, Ahmad 2122 MAS0.001-0.1640-6.40 
  Chua, Jia-Tien wc1565 MAS0.001-0.8340-33.20 
  Hng, Mei-Xian Eunice 1581 SGP1.0010.19407.60 
  Sivakumar, Ashvin c2172 SGP0.001-0.1240-4.80 
  Jagadeesh, Balakrishnan 1437  * SGP1.0010.08403.20 
  Yeap, Eng Chiam 2124 MAS0.001-0.1640-6.40 
  Goh, Ethan 1619 SGP1.0010.22408.80 
 * 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)
 
 2nd Singapore Amateur Chess Championships 2016 Singapore SGP 2016-12-17
RcRownchangeKK*chgGame
 1738 1837 6.50 8 1.70 40 68.00 
  Fang, Kun 1437  * SGP1.0010.08403.20 
  Srivatanakul, Pricha 1579 THA1.0010.18407.20 
  Mekarapiruk, Chawit 1437  * THA1.0010.08403.20 
  Tan, Jun Hao c1997 SGP0.5010.21408.40 
  Salinas, Valiente 1848 PHI1.0010.524020.80 
  Ecot, Lourecel 1993 PHI0.5010.21408.40 
  Nisban, Cyrus c1674 SGP1.0010.284011.20 
  Koh, Ming Yao Gavin 1939 SGP0.5010.14405.60 
 * 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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