Individual Calculations September 2018
 Balla, David  Total change: 19.00  Rating chartPersonal card
 Arad International Chess Festival 2018 - Open Arad ROU 2018-08-05
RcRownchangeKK*chgGame
 1748 1593 4.50 9 1.65 20 33.00 
  Dumitru, Matei-Ioan 1993  * ROU0.001-0.0820-1.60 
  Pirvulescu, Adrian 1878 ROU0.001-0.1620-3.20 
  Juravle, Stefan 1243 ROU1.0010.11202.20 
  Dinca, Ovidiu 1857 ROU0.5010.32206.40 
  Ion, Dragos-Cosmin 1836 ROU0.001-0.2020-4.00 
  Cretu, Sorin-Alexandru 1871 ROU0.001-0.1720-3.40 
  Balaban, Dan-Petru 1386 ROU1.0010.23204.60 
  Arion, Ilie 1788 ROU1.0010.752015.00 
  Geher, Laszlo 1884 HUN1.0010.852017.00 
 * 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)
 
 Arad International Chess Festival 2018 - U1600 Arad ROU 2018-08-07
RcRownchangeKK*chgGame
 1395 1593 6.00 9 -0.70 20 -14.00 
  Varga, Florin-Francisc 1315 ROU1.0010.17203.40 
  Cimpean, Dragos-Lucian 1436 ROU0.001-0.7120-14.20 
  Igelsky, Eugen-Dan 1329 ROU1.0010.18203.60 
  Denes, Csaba-Antal 1396 ROU1.0010.25205.00 
  Rascanu, Costel-Cristinel 1401 ROU1.0010.25205.00 
  Dragomir, Carmen-Teodora 1357 ROU1.0010.20204.00 
  Coicev, Matei-Andrei 1247 ROU1.0010.11202.20 
  Andries, Ionut-Stelian 1540 ROU0.001-0.5720-11.40 
  Dospin, Florin-Andrei 1537 ROU0.001-0.5820-11.60 

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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