Individual Calculations February 2018
 Lou, Yiping  Total change: 22.70  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 2408 2462 7.00 9 1.90 10 19.00 
  Royset, Pal 2208 NOR1.0010.19101.90 
  Derakhshani, Borna f2298 FID1.0010.28102.80 
  Stany, G.a. m2502 IND1.0010.56105.60 
  Gormally, Daniel W g2477 ENG0.5010.02100.20 
  Fier, Alexandr g2576 BRA0.5010.16101.60 
  Vakhidov, Jakhongir g2500 UZB0.5010.05100.50 
  Taylor, Adam C f2242 ENG1.0010.22102.20 
  Arkell, Keith C g2416 ENG1.0010.44104.40 
  Das, Arghyadip m2451 IND0.501-0.0210-0.20 

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)
 
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2206 2462 2.00 2 0.37 10 3.70 
  Townsend, M Paul 2208 ENG1.0010.19101.90 
  Graham, David B 2204 ENG1.0010.18101.80 

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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