Individual Calculations April 2018
 Billey, David  Total change: -12.60  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1389 1608 0.00 1 -0.78 20 -15.60 
  Rajacic, Michel 1389 FRA0.001-0.7820-15.60 

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)
 
 Team 2018 - Grand-Est Part 2 ALS FRA 2018-01-08
RcRownchangeKK*chgGame
 1892 1608 0.00 1 -0.16 20 -3.20 
  Pluvinage, Thomas 1892 FRA0.001-0.1620-3.20 

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)
 
 25e Open International de Selestat - Open B (1400-1700) SELESTAT FRA 2018-03-08
RcRownchangeKK*chgGame
 1534 1608 4.50 7 0.31 20 6.20 
  Walter, Thomas 1485 FRA1.0010.33206.60 
  Bourdageau, Lionel 1552 FRA0.001-0.5820-11.60 
  Baldandorj, Telmen 1420 FRA0.501-0.2420-4.80 
  Zwecker, Juergen 1520 GER1.0010.38207.60 
  Hauck, Bernd 1727 FRA1.0010.662013.20 
  Zwecker, Conrad 1428 GER0.001-0.7420-14.80 
  Marchal, Roger 1607 FRA1.0010.502010.00 

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)
 

 

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