Individual Calculations February 2017
 Trevelyan, John  Total change: -58.00  Rating chartPersonal card
 Hastings Masters Tournament 2016-17 Hastings ENG 2016-12-28
RcRownchangeKK*chgGame
 1996 2082 3.50 9 -1.97 20 -39.40 
  Ruane, Brendan J 1867 ENG1.0010.23204.60 
  Dyrgaard, Kristoffer f2311 DEN0.001-0.2120-4.20 
  Sethuraman, S.p. g2482  * IND0.001-0.0820-1.60 
  Wilson, Matthew R 1791 ENG0.501-0.3520-7.00 
  Howell, Oliver W 1682  * ENG0.001-0.9220-18.40 
  Reher, Wolfgang 1832 GER1.0010.19203.80 
  Larsen, Andreas 1976 NOR0.501-0.1420-2.80 
  Boardman, Jeffrey 1984 NZL0.001-0.6320-12.60 
  Dilleigh, Stephen P 2038 ENG0.501-0.0620-1.20 
 * 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)
 
 2016/17 4NCL Division 3 South Rounds 3-4 Reading ENG 2017-01-14
RcRownchangeKK*chgGame
 2107 2082 0.00 2 -0.93 20 -18.60 
  Girdlestone, Paul C 2118 ENG0.001-0.4520-9.00 
  Singleton, Michael P F 2095 ENG0.001-0.4820-9.60 

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)
 

 

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