Individual Calculations August 2017
 Koltai, Anna  Total change: 1.60  Rating chartPersonal card
 HUN Youth Ch 2017 U12 Girls Balatonlelle HUN 2017-06-23
RcRownchangeKK*chgGame
 1299 1123 2.00 6 0.22 40 8.80 
  Alexandrova, Angelina 1523  * HUN0.001-0.0840-3.20 
  Nyuli, Leila 1283 HUN1.0010.714028.40 
  Molnar, Liza Dorottya 1410 HUN0.001-0.1640-6.40 
  Kovacsi, Sara Kata 1348 HUN0.001-0.2240-8.80 
  Kovacs, Liliana 1105 HUN1.0010.474018.80 
  Kreiter, Lilla 1123 HUN0.001-0.5040-20.00 
 * 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)
 
 8e festival international d'echecs de Vaujany - Tournoi Petizelos VAUJANY FRA 2017-07-13
RcRownchangeKK*chgGame
 1248 1123 1.50 5 -0.18 40 -7.20 
  Jung, Jinwoo 1364 KOR0.001-0.2040-8.00 
  Brun, Michel 1293 FRA0.001-0.2840-11.20 
  Dartigues, Antoine 1238 FRA0.001-0.3440-13.60 
  Thill-Solente, Morgane 1185 FRA0.5010.09403.60 
  Sudomir, Dimitri 1160 FRA1.0010.554022.00 

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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