Individual Calculations September 2021
 Butuza, Stefan Aurelian  Total change: 79.60  Rating chartPersonal card
 European Union Youth Championship 2021 (AUT) - U 10 Mureck AUT 2021-08-04
RcRownchangeKK*chgGame
 1258 1396 2.50 4 -0.21 40 -8.40 
  Wallinger, Nikolaus 1190 AUT1.0010.24409.60 
  Tutekov, Teodor 1227 BUL1.0010.284011.20 
  Timagina, Sofia 1418 SLO0.001-0.4740-18.80 
  Raber, Eduard 1195 AUT0.501-0.2640-10.40 

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)
 
 XXIV.Caissa Miercurea Ciuc ROU 2021-08-21
RcRownchangeKK*chgGame
 1748 1396 3.00 7 2.20 40 88.00 
  Illes, Sandor-Ferenc 1796  * ROU0.001-0.0840-3.20 
  Voda, Costel 1747 ROU0.5010.394015.60 
  Bauer, Dieter 1687 GER0.5010.354014.00 
  Tat, Alin-Sebastian 1619 ROU1.0010.784031.20 
  Ordog, Robert 1796  * ROU1.0010.924036.80 
  Herbold, Manfred c1796  * GER0.001-0.0840-3.20 
  Erdodi, Gabor 1796  * ROU0.001-0.0840-3.20 
 * 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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