Rapid: Individual Calculations September 2019
 Ogah, Adah Simon  Total change: 44.40  Rating chartPersonal card
 4th Kingston Rapidplay Chess Tournament U120 Kingston ENG 2019-07-27
RcRownchangeKK*chgGame
 1409 1263 1.00 2 0.39 20 7.80 
  Ryan, John 1453 IRL1.0010.752015.00 
  Ellinger, William 1364 ENG0.001-0.3620-7.20 

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)
 
 20th Golders Green FIDE Rapid Chess U120 London ENG 2019-08-03
RcRownchangeKK*chgGame
 1336 1286 4.00 5 1.83 20 36.60 
  Fleischer, Jeff H 1451 ENG1.0010.722014.40 
  Gillespie, Frank 1402 ENG1.0010.662013.20 
  Ainscow, Faye 1379 ENG1.0010.632012.60 
  Carter, Rebecca 1282 ENG0.001-0.5120-10.20 
  Patel, Leela Maya 1164 ENG1.0010.33206.60 

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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