Individual Calculations February 2020
 Dwyer, Daniel  Total change: 40.80  Rating chartPersonal card
 LCU Armstrong Cup 2019-20 Rounds 4-5 Leinster IRL 2019-11-11
RcRownchangeKK*chgGame
 1675 1775 0.50 1 -0.14 40 -5.60 
  Collins, Adam 1675 IRL0.501-0.1440-5.60 

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)
 
 LCU Armstrong Cup 2019-20 Round 6 Leinster IRL 2020-01-01
RcRownchangeKK*chgGame
 1713 1782 1.00 1 0.40 40 16.00 
  Lowry-O`reilly, Hannah wf1713 IRL1.0010.404016.00 

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)
 
 Gonzaga Classic Masters 2019 Dublin IRL 2020-01-24
RcRownchangeKK*chgGame
 2182 1782 1.00 3 0.76 40 30.40 
  Melaugh, Shane c2182  * IRL1.0010.924036.80 
  Margolin, Boris m2182  * GER0.001-0.0840-3.20 
  Kanyamarala, Tarun f2182  * IRL0.001-0.0840-3.20 
 * 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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