Individual Calculations May 2019
 Boonen, Maarten  Total change: 26.20  Rating chartPersonal card
 Zilveren Toren 2019 Reeks 2 Various places in the province of Antwerp BEL 2019-01-14
RcRownchangeKK*chgGame
 1516 1654 6.00 8 0.57 20 11.40 
  Peeters, Seppe 1507 BEL1.0010.30206.00 
  De Vet, Sylvin 1588 BEL0.501-0.0920-1.80 
  Heyman, Johan 1465 BEL0.501-0.2520-5.00 
  Osinga, Andre 1508 NED1.0010.30206.00 
  Croonenborghs, Jan 1722 BEL0.5010.09201.80 
  Stroobant, Pieter 1474 BEL0.501-0.2420-4.80 
  Dockx, Michel 1529 BEL1.0010.33206.60 
  Beeckmans, Peter 1337 BEL1.0010.13202.60 

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)
 
 Belgian Interclubs 2018-2019 Rount 10 Various BEL 2019-03-31
RcRownchangeKK*chgGame
 1920 1662 1.00 1 0.82 20 16.40 
  Van Ael, Bert 1920 BEL1.0010.822016.40 

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)
 
 Belgian Interclubs 2018-2019 Round 11 - Div. 2-5 Various BEL 2019-04-28
RcRownchangeKK*chgGame
 2057 1657 0.00 1 -0.08 20 -1.60 
  Houriez, Alain 2057  * FRA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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