Individual Calculations January 2020
 Phelan, John J.  Total change: 13.20  Rating chartPersonal card
 LCU Armstrong Cup 2019-20 Round 3 Leinster IRL 2019-10-23
RcRownchangeKK*chgGame
 1800 1712 0.50 1 0.12 20 2.40 
  Macdonagh, Alan 1800 IRL0.5010.12202.40 

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 Heidenfeld Trophy 2019-20 Rounds 3-4 Leinster IRL 2019-10-30
RcRownchangeKK*chgGame
 1725 1712 1.00 2 0.04 20 0.80 
  Putar, Slavko 1660 CRO1.0010.43208.60 
  Bissett, Vincent 1790 IRL0.001-0.3920-7.80 

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)
 
 LCU Heidenfeld Trophy 2019-20 Round 5 Leinster IRL 2019-12-01
RcRownchangeKK*chgGame
 1733 1734 1.00 1 0.50 20 10.00 
  Willow, David 1733 IRL1.0010.502010.00 

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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