Individual Calculations February 2018
 Flynn, David  Total change: -15.80  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 1936 1876 3.00 9 -0.85 20 -17.00 
  Derakhshani, Borna f2276  * FID0.001-0.0820-1.60 
  Lalla, Karol 1600 GER1.0010.17203.40 
  Willson, Ollie 2057 ENG0.001-0.2620-5.20 
  Rice, Chris B 1969 ENG0.5010.13202.60 
  Berger, Konstantin 2041 GER0.001-0.2820-5.60 
  Pickersgill, Adrian O 1991 ENG0.5010.16203.20 
  Metcalfe, Charlie P 1705 ENG0.501-0.2320-4.60 
  Ter Steeg, Marcus, Dr. 2066 GER0.001-0.2520-5.00 
  Kearsley, Raymond J 1720 ENG0.501-0.2120-4.20 
 * 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)
 
 2017/18 4NCL Division 3 North Rounds 3-4 Bolton ENG 2018-01-13
RcRownchangeKK*chgGame
 1783 1876 0.50 1 -0.13 20 -2.60 
  Jones, Neil T 1783 ENG0.501-0.1320-2.60 

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)
 
 Tradewise Gibraltar Chess Festival 2018 Amateur A Gibraltar ENG 2018-01-22
RcRownchangeKK*chgGame
 1756 1876 3.50 5 0.19 20 3.80 
  Lopez Diaz, Rafael 1687 ESP1.0010.25205.00 
  Mircov, Nicola-Alexandar 1754 ROU1.0010.33206.60 
  Kuenitz, Klaus 1767 GER0.501-0.1520-3.00 
  Klementys, Jerzy 1739 POL0.501-0.1820-3.60 
  Johansson, Daniel 1984 1832 SWE0.501-0.0620-1.20 

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)
 

 

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