Individual Calculations May 2018
 Nguyen, Kevin  Total change: 23.60  Rating chartPersonal card
 Team 2018 - FTPA Youth Chess Tournament PARIS FRA 2018-03-31
RcRownchangeKK*chgGame
 1909 2126 4.50 5 0.79 40 31.60 
  Lutard, Theo 2187 FRA1.0010.584023.20 
  Natarov, Ilya 2027 RUS0.501-0.1440-5.60 
  El Barbry, Sarah 1754 FRA1.0010.10404.00 
  Pramateftaki, Loukia 1726  * GRE1.0010.08403.20 
  Mirza, Diana wf1849 IRL1.0010.17406.80 
 * 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)
 
 Dutch Team Competition 2017-2018 Meester Round 8 various NED 2018-04-07
RcRownchangeKK*chgGame
 2217 2122 0.50 1 0.13 40 5.20 
  Mundorf, Johannes 2217 GER0.5010.13405.20 

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)
 
 Dutch Team Competition 2017-2018 Meester Round 9 various NED 2018-04-21
RcRownchangeKK*chgGame
 2247 2122 0.00 1 -0.33 40 -13.20 
  Pel, Bonno f2247 NED0.001-0.3340-13.20 

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)
 

 

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