Individual Calculations February 2017
 Arkell, Keith C  Total change: -31.60  Rating chartPersonal card
 Hastings Masters Tournament 2016-17 Hastings ENG 2016-12-28
RcRownchangeKK*chgGame
 2204 2447 4.50 9 -2.65 10 -26.50 
  Marusenko, Petr m2214 UKR1.0010.21102.10 
  Marzano, Carlo 2186 ITA0.001-0.8210-8.20 
  Kalavannan, Koby 2163 ENG0.501-0.3410-3.40 
  Spice, Alan 2081 WLS1.0010.10101.00 
  Player, Edmund C 2239 ENG0.501-0.2710-2.70 
  Haria, Ravi f2382 ENG0.501-0.0910-0.90 
  Maisuradze, Nino wg2231 FRA0.001-0.7810-7.80 
  Wilbrandt, Simon Pil 2180 DEN0.501-0.3210-3.20 
  Thogersen, Rasmus 2161 DEN0.501-0.3410-3.40 

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)
 
 Shropshire Congress 2017 Open Telford ENG 2017-01-06
RcRownchangeKK*chgGame
 2223 2438 4.00 5 0.22 10 2.20 
  Edge, John A 2038  * ENG1.0010.08100.80 
  Richardson, Alex 2129 ENG1.0010.14101.40 
  Cox, John J m2316 ENG0.501-0.1710-1.70 
  Horton, Andrew P f2291 ENG0.501-0.2010-2.00 
  Buckley, Graeme N m2341 ENG1.0010.37103.70 
 * 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 1 Rounds 3-4 Northampton ENG 2017-01-14
RcRownchangeKK*chgGame
 2344 2438 0.50 2 -0.73 10 -7.30 
  Congiu, Mathilde wm2215 FRA0.501-0.2810-2.80 
  Fernandez, Daniel Howard m2473 ENG0.001-0.4510-4.50 

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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