Individual Calculations May 2019
 Liekens, Ronny  Total change: -3.40  Rating chartPersonal card
 Zilveren Toren 2019 Reeks 1 Various places in the province of Antwerp BEL 2019-01-14
RcRownchangeKK*chgGame
 1820 1749 1.50 2 0.69 20 13.80 
  Van Lil, Bob 1885 BEL1.0010.682013.60 
  De Bouver, Guido 1755 BEL0.5010.01200.20 

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 Rount 10 Various BEL 2019-03-31
RcRownchangeKK*chgGame
 1781 1746 1.00 1 0.55 20 11.00 
  Devolder, Pieter 1781 BEL1.0010.552011.00 

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)
 
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1627 1749 4.50 9 -1.27 20 -25.40 
  Armbruster, Franz 1411 GER1.0010.12202.40 
  Karg, Tobias 1885 GER0.001-0.3220-6.40 
  Kokschenev, Michael 1464 GER1.0010.16203.20 
  Meinecke, Florian 1883 GER0.001-0.3220-6.40 
  Scheid, Lennart 1416 GER1.0010.12202.40 
  Bauer, Timon 1870 GER0.001-0.3420-6.80 
  Korek, Jakob Alexander 1612 GER0.001-0.6820-13.60 
  Mendes, Ricardo 1535 FRA1.0010.23204.60 
  Leser, Thomas 1566 GER0.501-0.2420-4.80 

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)
 
 Belgian Interclubs 2018-2019 Round 11 - Div. 2-5 Various BEL 2019-04-28
RcRownchangeKK*chgGame
 2060 1749 0.00 1 -0.14 20 -2.80 
  Segers, Vic 2060 BEL0.001-0.1420-2.80 

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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