Individual Calculations April 2017
 Samworth-Calvier, Juju  Total change: -17.60  Rating chartPersonal card
 Patrick Moore Cup 2017 Dublin IRL 2017-03-04
RcRownchangeKK*chgGame
 1525 1651 2.50 4 -0.12 40 -4.80 
  Dwyer, Daniel 1645 IRL1.0010.494019.60 
  Carroll, Peter 1527 IRL1.0010.334013.20 
  Moran, Darragh 1602 IRL0.501-0.0740-2.80 
  McGrath, Tom 1325 IRL0.001-0.8740-34.80 

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)
 
 2016/17 4NCL Division 4 South Rounds 7-8 Reading ENG 2017-03-18
RcRownchangeKK*chgGame
 1954 1651 0.00 2 -0.32 40 -12.80 
  Kemp, Paul R 2051  * ENG0.001-0.0840-3.20 
  Donaghay, Richard H 1857 ENG0.001-0.2440-9.60 
 * 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)
 

 

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