Individual Calculations September 2018
 Lv, Jason  Total change: 0.00  Rating chartPersonal card
 105th British Championships Under 12 Hull ENG 2018-07-29
RcRownchangeRpKK*chgGame
 1392 0 2.50 4 0.00 1412   0.00 
  Chen, Daniel Xingyu 1470 ENG0.0010.00 0.00 
  Anika, Rachna Roy 1231 HKG1.0010.00 0.00 
  Aubury, Benjamin 1572 ENG1.0010.00 0.00 
  Ratnesan, Radha 1295 ENG0.5010.00 0.00 

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)
 
 105th British Championships Under 1750 Hull ENG 2018-07-30
RcRownchangeRpKK*chgGame
 1597 0 0.50 2 0.00 1404   0.00 
  Matthews, Graham W 1619 ENG0.0010.00 0.00 
  Hewitt, Gary J 1575 ENG0.5010.00 0.00 

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)
 
 2018 Midland Open Championship Major Telford ENG 2018-08-10
RcRownchangeRpKK*chgGame
 1698 0 0.50 4 0.00 1376   0.00 
  Clegg, Robert 1822 ENG0.0010.00 0.00 
  Weersing, Sarah 1608 ENG0.0010.00 0.00 
  Weersing, Abigail Riis 1613 ENG0.5010.00 0.00 
  Tarr, Steve F 1748 ENG0.0010.00 0.00 

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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