Individual Calculations November 2019
 Stavast, Dick  Total change: -3.80  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2019 - Open Hoogeveen NED 2019-10-19
RcRownchangeKK*chgGame
 2139 2068 3.50 9 -0.19 20 -3.80 
  Manush, Shah f2352 IND0.5010.34206.80 
  Gomes, Mary Ann wg2268 IND0.001-0.2420-4.80 
  Van Foreest, Machteld 2142 NED0.001-0.4020-8.00 
  Mijnster, Niels 2145 NED0.5010.11202.20 
  Noordenbos, Daan 2133 NED1.0010.592011.80 
  Van Der Velde, Henk 2118 NED0.001-0.4320-8.60 
  Merkon, Oseb 1930 NED1.0010.31206.20 
  Djukic, Sandra wm2179 SRB0.001-0.3520-7.00 
  Van Der Hagen, Loek 1983 NED0.501-0.1220-2.40 

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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