Individual Calculations January 2018
 Peters, Stephen G  Total change: -16.40  Rating chartPersonal card
 9th CSC London Chess Classic: FIDE Open London ENG 2017-12-02
RcRownchangeKK*chgGame
 2023 2050 4.00 9 -0.82 20 -16.40 
  Nihal, Sarin m2450  * IND0.001-0.0820-1.60 
  De Paolis, Fabrizio 1763 ITA1.0010.16203.20 
  Perez, Flavio f2276 FRA0.001-0.2120-4.20 
  McAleenan, Charles T 1762 SCO1.0010.16203.20 
  Semprun Martinez, Fernando 2205 ESP0.001-0.2920-5.80 
  Balaji, Aaravamudhan 1884 ENG1.0010.28205.60 
  Guelsen, Taylan 2213 GER0.001-0.2820-5.60 
  Mugalu, Hassan 1798 ENG0.001-0.8120-16.20 
  Clancy, Martin J 1855 ENG1.0010.25205.00 
 * 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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