Individual Calculations September 2019
 Lai, Hing Ting  Total change: -11.80  Rating chartPersonal card
 Dutch Open 2019 Dieren NED 2019-07-23
RcRownchangeKK*chgGame
 2297 2460 5.00 9 -1.18 10 -11.80 
  Vogel, Jaap f2126 NED1.0010.12101.20 
  Van Helvoort, Rob 2104 NED1.0010.11101.10 
  Reinderman, Dimitri g2583 NED0.5010.17101.70 
  Ikonnikov, Vyacheslav g2499 RUS0.5010.05100.50 
  Sharma, Dinesh K. m2299 IND0.501-0.2110-2.10 
  Bosboom, Manuel m2418 NED0.001-0.5610-5.60 
  Baselmans, Sam 2064 NED1.0010.08100.80 
  Odendahl, Reiner f2352 GER0.001-0.6510-6.50 
  Elgersma, Onno 2232 NED0.501-0.2910-2.90 

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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