Rapid: Individual Calculations January 2018
 Kwok, Teng Yan Megan  Total change: 17.60  Rating chartPersonal card
 18th ASEAN Age Group Open Chess Championship 2017 (Rapid Girls UNDER-20) Kuantan MAS 2017-12-02
RcRownchangeKK*chgGame
 1509 1238 1.50 5 0.46 20 9.20 
  Vicente, Venice 1638  * PHI0.001-0.0820-1.60 
  Ng, Zhi Ying Natanya 1421 SGP1.0010.742014.80 
  Pereira, Desrina 1208 MAS0.501-0.0420-0.80 
  Canape, Ynna Sophia 1638  * PHI0.001-0.0820-1.60 
  Mirano, Mira wc1638  * PHI0.001-0.0820-1.60 
 * 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)
 
 Cairnhill Chess Festival 2017 - Major Rapid Singapore SGP 2017-12-09
RcRownchangeKK*chgGame
 1182 1238 5.00 8 0.42 20 8.40 
  Muthukumar, Mukesh 1072 IND1.0010.28205.60 
  Ng, Sze-Yong 1261 AUS0.5010.03200.60 
  He, Yuxiang Raymond 1157 SGP1.0010.39207.80 
  Tan, Zi Yi Zephan 1372 SGP0.5010.18203.60 
  Arsh, Shah 1300 IND0.001-0.4120-8.20 
  Liang, Alexander 1164 USA0.001-0.6020-12.00 
  Haralalka, Devina 1112 IND1.0010.33206.60 
  Tanish, Bengani 1018 IND1.0010.22204.40 

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)
 

 

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