Individual Calculations March 2018
 Pritchett, Craig W  Total change: -2.10  Rating chartPersonal card
 Northumbria Masters Newcastle upon Tyne ENG 2018-02-14
RcRownchangeKK*chgGame
 2204 2275 5.00 9 -0.21 10 -2.10 
  Merry, Alan B m2438 ENG0.001-0.2810-2.80 
  Moreby, James 2112 ENG1.0010.28102.80 
  Raetsky, Alexander g2362 RUS0.001-0.3810-3.80 
  Bukojemski, Adam 2222 POL0.001-0.5710-5.70 
  Han, Yichen 1998 NED1.0010.17101.70 
  Spanton, Tim R 1901 ENG1.0010.10101.00 
  Player, Edmund C 2172 ENG0.501-0.1410-1.40 
  Townsend, M Paul 2214 ENG1.0010.42104.20 
  Hunt, Adam C m2416 ENG0.5010.19101.90 

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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