Individual Calculations April 2018
 Povah, Nigel E  Total change: -38.60  Rating chartPersonal card
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 2187 2284 4.50 9 -1.03 20 -20.60 
  Magnusson, Magnus 2023 ISL1.0010.18203.60 
  Praggnanandhaa, R m2507 IND0.001-0.2220-4.40 
  Jonsson, Gauti Pall 2104 ISL0.501-0.2420-4.80 
  Meyer, Juergen 1926 GER1.0010.10202.00 
  Adly, Ahmed g2643 EGY0.001-0.1020-2.00 
  Mancini, Giustino 1905 ITA1.0010.09201.80 
  Thorsteinsson, Erlingur 2056 ISL1.0010.21204.20 
  Moradiabadi, Elshan g2535 USA0.001-0.1920-3.80 
  Velez Romero, Juan Luis 1981 ESP0.001-0.8620-17.20 

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 7-8 Reading ENG 2018-03-17
RcRownchangeKK*chgGame
 2551 2284 0.00 1 -0.18 20 -3.60 
  Le Roux, Jean-Pierre g2551 FRA0.001-0.1820-3.60 

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)
 
 2017/18 4NCL Division 2 Rounds 7-8 Reading ENG 2018-03-17
RcRownchangeKK*chgGame
 2120 2284 0.00 1 -0.72 20 -14.40 
  Mason, Donald J 2120 ENG0.001-0.7220-14.40 

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)
 

 

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