Individual Calculations December 2017
 McKay, Roddy M  Total change: -6.90  Rating chartPersonal card
 Scottish National League 2017-18 Div 1 Round 1-2 Dunfermline SCO 2017-10-29
RcRownchangeKK*chgGame
 2370 2312 0.50 2 -0.34 10 -3.40 
  Pritchett, Craig W m2280 SCO0.501-0.0410-0.40 
  Greet, Andrew N m2460 SCO0.001-0.3010-3.00 

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)
 
 2018/19 4NCL Div 1 Rounds 1-2 Telford ENG 2017-11-11
RcRownchangeKK*chgGame
 2374 2312 0.50 2 -0.35 10 -3.50 
  Toma, Katarzyna wg2258 POL0.501-0.0810-0.80 
  Fodor, Tamas Jr. g2490 HUN0.001-0.2710-2.70 

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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