Individual Calculations January 2018
 De Man Lapidoth, Adam  Total change: 118.00  Rating chartPersonal card
 LASK Open 2017 Lund SWE 2017-10-03
RcRownchangeKK*chgGame
 1664 1381 3.00 7 1.73 40 69.20 
  Sandvall, Johannes 1781  * SWE0.001-0.0840-3.20 
  Ehinger, Mats 1628 SWE1.0010.814032.40 
  Sundin, Sven-Ingvar 1603 SWE1.0010.784031.20 
  Bouaziz, Nejib 1781  * SWE0.001-0.0840-3.20 
  Eriksson, Karl 1667 SWE0.001-0.1640-6.40 
  Olsson, Paul 1960 1781  * SWE0.001-0.0840-3.20 
  Petersson, David 1408 SWE1.0010.544021.60 
 * 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)
 
 Skane Distr 17/18 Div 4 R3 Skane SWE 2017-12-03
RcRownchangeKK*chgGame
 1145 1407 1.00 1 0.18 40 7.20 
  Ahr, Jorgen 1145 SWE1.0010.18407.20 

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)
 
 MSF Open 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 1423 1407 2.00 2 1.04 40 41.60 
  Granholm, Johan 1495 SWE1.0010.624024.80 
  Morell, Ludvig 1351 SWE1.0010.424016.80 

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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