Individual Calculations January 2019
 Laksman, Pesach  Total change: -47.40  Rating chartPersonal card
 EP Open 2018 Svedala SWE 2018-09-10
RcRownchangeKK*chgGame
 1493 1410 1.50 6 -0.97 40 -38.80 
  Nordahl, Nils 1810  * SWE0.001-0.0840-3.20 
  Rasmusson, Max 1606 SWE0.001-0.2540-10.00 
  Nilsson, Hannes 1998 1483 SWE0.001-0.4040-16.00 
  Johansson, Stina 1999 1428 SWE0.001-0.4740-18.80 
  Andersson, Kristian 1975 1302 SWE0.501-0.1540-6.00 
  Holmquist, Oliver 2006 1326 SWE1.0010.384015.20 
 * 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)
 
NOTE: K factor changed
 MSF Open 2018 lang Malmo SWE 2018-12-15
RcRownchangeKK*chgGame
 1352 1458 1.50 3 -0.43 20 -8.60 
  Nabbing, Johanna 1383 SWE0.001-0.6020-12.00 
  Andersson, Kristian 1975 1316 SWE1.0010.31206.20 
  Lindborg, Lukas 1356 SWE0.501-0.1420-2.80 

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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