Individual Calculations February 2018
 Stoilov, Bojan  Total change: -5.80  Rating chartPersonal card
 Rilton 1800 2017 2018 Stockholm SWE 2018-01-01
RcRownchangeKK*chgGame
 1456 1643 4.00 6 -0.29 20 -5.80 
  Johansson-Ohman, Linnea 1343 SWE1.0010.15203.00 
  Koota, Ilkka 1442 FIN1.0010.24204.80 
  Hogselius, Lars 1522 SWE1.0010.34206.80 
  Jonsson, Henrik 1797 SWE0.001-0.2920-5.80 
  Vingris, Mikelis 1243  * LAT0.001-0.9220-18.40 
  Agrest, Simon 1387 SWE1.0010.19203.80 
 * 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)
 

 

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