Individual Calculations May 2018
 Nabbing, Johanna  Total change: 162.80  Rating chartPersonal card
 Gbg Ind DM 2018 Goteborg SWE 2018-02-19
RcRownchangeKK*chgGame
 1553 1244 4.00 7 2.86 40 114.40 
  Akerberg, Valentin 1629 SWE0.5010.414016.40 
  Malm, Jona 1644  * SWE1.0010.924036.80 
  Lappas, Georgios 1644  * SWE0.001-0.0840-3.20 
  Ljungberg, Lars 1495 SWE1.0010.814032.40 
  Ryderus, Peter 1603 SWE0.001-0.1040-4.00 
  Boothe, Daniel 1235 SWE1.0010.494019.60 
  Kosmidis, Thomas 1624 SWE0.5010.414016.40 
 * 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)
 
 Lilla Paskturneringen 2018 Norrkoping SWE 2018-03-30
RcRownchangeKK*chgGame
 1422 1291 2.00 5 0.32 40 12.80 
  Nabbing, Oscar 1408 SWE0.5010.16406.40 
  Nyberg, Per 1590 SWE0.5010.354014.00 
  Fransson, Pia 1474 SWE0.001-0.2640-10.40 
  Grahn, Johan 1435 SWE0.001-0.3140-12.40 
  Morell, Oscar 1205 SWE1.0010.384015.20 

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)
 
 Lilla Kvibergspelen 2018 lang Goteborg SWE 2018-04-21
RcRownchangeKK*chgGame
 1418 1271 1.50 2 0.89 40 35.60 
  Nabbing, Oscar 1456 SWE0.5010.24409.60 
  Alfredsson, Daniel 1379 SWE1.0010.654026.00 

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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