Individual Calculations August 2023
 Volkmann, Andre Jordi  Total change: -7.20  Rating chartPersonal card
 II IRT 70 Anos Xadrez Joacaba Sub 2300 STD Joacaba SC BRA 2023-06-30
RcRownchangeKK*chgGame
 1821 2098 4.50 5 0.45 20 9.00 
  Stadler Pezzini, Leonardo 1745 BRA1.0010.11202.20 
  Delavy, Jhenifer Vitoria Correa 1698  * BRA1.0010.08201.60 
  Peroza, Eduardo Antunes 2054 BRA0.501-0.0620-1.20 
  Britez, G Jorge A 1730 PAR1.0010.10202.00 
  Fischer, Ivo Lucio 1879 BRA1.0010.22204.40 
 * 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)
 
 VII Circuito IRT Sub 2200 - Taca Ensino Medio Campeao Colegio Froebel Wilk Cafeteria 1a Etapa Rio Negrinho SC BRA 2023-07-07
RcRownchangeKK*chgGame
 1842 2098 3.50 6 -0.81 20 -16.20 
  Tenfen, Victor Hugo Bezerra 1698  * BRA1.0010.08201.60 
  Luz, Christian Oliveira 1674 BRA1.0010.07201.40 
  Silva, Guilherme Henrique De Mora 2104 BRA0.001-0.4920-9.80 
  Gomes, Adrian Felipe L 1353 BRA1.0010.00200.00 
  Dos Santos Junior, Haroldo Cunha f2062 BRA0.001-0.5520-11.00 
  Nemeth Junior, Henrique 2159 BRA0.5010.08201.60 
 * 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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