Individual Calculations March 2018
 Nayhebaver, Martin  Total change: 14.30  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 2388 2456 6.50 9 1.33 10 13.30 
  Silva, Mariana Sofia T. wc2056  * POR1.0010.08100.80 
  Dias, Ivo Rodrigues c2158 POR1.0010.15101.50 
  Veiga, Jose Francisco R P Neves f2320 POR1.0010.32103.20 
  Demchenko, Anton g2671 RUS0.5010.27102.70 
  Petrov, Nikita m2573 RUS0.5010.16101.60 
  Sevian, Samuel g2617 USA0.5010.21102.10 
  Koziol, Kamil f2257 POL1.0010.24102.40 
  Korneev, Oleg g2554 ESP0.001-0.3710-3.70 
  Silva, David m2283 ANG1.0010.27102.70 
 * 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)
 
 HUN Team League 1st Div. Szabo Laszlo Group 2017-2018 R 6 Hungary HUN 2018-02-18
RcRownchangeKK*chgGame
 2082 2456 1.00 1 0.10 10 1.00 
  Joo, Janos 2082 HUN1.0010.10101.00 

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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