Rapid: Individual Calculations January 2019
 Pond, Abigail  Total change: 0.00  Rating chartPersonal card
 CCF Junior Club DTG GMAR London ENG 2018-12-03
RcRownchangeKK*chgGame
 1221 1216 1.50 3 0.00 20 0.00 
  Gliddon, Daniel J 1412 ENG0.5010.25205.00 
  Pond, Joshua 1173 ENG0.001-0.5620-11.20 
  Tang, Yu-In Ting 1077 ENG1.0010.31206.20 

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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