Rapid: Individual Calculations July 2019
 Lim, Yu-Chin (peter)  Total change: -36.80  Rating chartPersonal card
 18th Golders Green FIDE Rapid Chess U170 London ENG 2019-06-08
RcRownchangeKK*chgGame
 1509 1714 4.00 6 -0.36 20 -7.20 
  Singha, Swati 1417 IND1.0010.15203.00 
  Li, Ethan 1314  * ENG1.0010.08201.60 
  Shearsby, Jude 1314  * ENG1.0010.08201.60 
  Kesterson, Kennan 1689 ENG0.001-0.5320-10.60 
  Clarkson, George 1570 ENG0.001-0.6920-13.80 
  Cole, Graham 1749 ENG1.0010.552011.00 
 * 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)
 
 Greater London Chess Club Summer Rapidplay 2019 Major U1900 London ENG 2019-06-15
RcRownchangeKK*chgGame
 1665 1714 1.00 3 -0.70 20 -14.00 
  Horlock, Peter J 1633 ENG0.001-0.6120-12.20 
  Cole, Graham 1749 ENG1.0010.552011.00 
  Lyne, Colin J 1614 ENG0.001-0.6420-12.80 

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)
 
 Petts Wood & Orpington - 2nd Rapidplay Event U160 Orpington ENG 2019-06-22
RcRownchangeKK*chgGame
 1588 1714 2.50 5 -0.78 20 -15.60 
  Karas, Eugenia 1421 ENG0.501-0.3520-7.00 
  Fixmer, Eric 1703 LUX1.0010.48209.60 
  Jackson, Paul G 1741 ENG0.001-0.4620-9.20 
  Pal, Rohan 1461 ENG1.0010.19203.80 
  Mize, Dylan 1612 USA0.001-0.6420-12.80 

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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