Individual Calculations May 2019
 Van De Wynkele, Herman  Total change: -37.40  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3F Round 8 various NED 2019-04-13
RcRownchangeKK*chgGame
 2047 2129 1.00 1 0.39 20 7.80 
  Van Der Leij, Arjan 2047 NED1.0010.39207.80 

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)
 
 2019 World Senior Team Chess Championships open 65plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2044 2129 2.50 8 -2.37 20 -47.40 
  Reuben, Stewart c1974 ENG0.001-0.7120-14.20 
  Beltz, Robert 2158 GER0.001-0.4620-9.20 
  Waterfield, John W 1928 WLS0.001-0.7620-15.20 
  Ranki, Martti 1940 FIN0.501-0.2520-5.00 
  Staechelin, Ruedi 2053 SUI1.0010.40208.00 
  Berkovich, Mark A m2332 ISR0.001-0.2420-4.80 
  Bray, David 2121 ENG0.001-0.5120-10.20 
  Murray, Jim G. 1845 IRL1.0010.16203.20 

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)
 
 Belgian Interclubs 2018-2019 Round 11 - Div. 2-5 Various BEL 2019-04-28
RcRownchangeKK*chgGame
 1783 2129 1.00 1 0.11 20 2.20 
  Pauwels, Rudi 1783 BEL1.0010.11202.20 

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)
 

 

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