Individual Calculations December 2014
 Oswald, David C  Total change: -27.80  Rating chartPersonal card
 Scottish National League round 1 Dunfermline SCO 2014-11-09
RcRownchangeKK*chgGame
 1815 2107 0.50 2 -1.19 20 -23.80 
  Gillespie, David M 1824 SCO0.501-0.3420-6.80 
  Koehn, Lennart 1805 SCO0.001-0.8520-17.00 

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)
 
 4NCL 2014-15 Rounds 1-2 Various ENG 2014-11-15
RcRownchangeKK*chgGame
 2217 2107 0.50 2 -0.20 20 -4.00 
  Rawlinson, Aidan 2177 ENG0.001-0.4020-8.00 
  Williams, Samuel G 2257 ENG0.5010.20204.00 

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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