Individual Calculations November 2022
 Arkell, Keith C  Total change: -4.50  Rating chartPersonal card
 Fagernes International Autumn 2022 GM group Fagernes NOR 2022-10-09
RcRownchangeKK*chgGame
 2320 2413 4.00 8 -0.93 10 -9.30 
  Bjerke, Richard f2096 NOR1.0010.13101.30 
  Al-Tarboush, Ward f2161 NOR1.0010.19101.90 
  Puranik, Abhimanyu g2604 IND0.001-0.2510-2.50 
  Cherniaiev, Tykhon c2239 GER0.501-0.2310-2.30 
  Nielsen, Viktor Haarmark f2384 DEN0.501-0.0410-0.40 
  Sarkar, Justin m2350 USA0.501-0.0910-0.90 
  Stokke, Kjetil m2307 NOR0.501-0.1410-1.40 
  Mitusov, Semen f2415 UKR0.001-0.5010-5.00 

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)
 
 2022/23 4NCL Division 1 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 2209 2413 2.00 2 0.48 10 4.80 
  Robertson, J Stuart 2161 ENG1.0010.19101.90 
  Stoyanov, Viktor 2256 ENG1.0010.29102.90 

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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