Individual Calculations June 2018
 Cheparinov, Ivan  Total change: 6.80  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 9-11 Telford ENG 2018-05-05
RcRownchangeKK*chgGame
 2540 2705 2.50 3 0.35 10 3.50 
  Turner, Matthew J g2529 SCO1.0010.27102.70 
  Speelman, Jon S g2503 ENG1.0010.24102.40 
  Hawkins, Jonathan g2589 ENG0.501-0.1610-1.60 

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)
 
 2019 Chinese Chess League Division A (5-7) Nan Jing CHN 2018-05-21
RcRownchangeKK*chgGame
 2659 2705 2.00 3 0.33 10 3.30 
  Wan, Yunguo g2499 CHN1.0010.24102.40 
  Wang, Yue g2686 CHN1.0010.47104.70 
  Ding, Liren g2791 CHN0.001-0.3810-3.80 

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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