Individual Calculations November 2021
 Zambo, Zoltan Istvan  Total change: -13.30  Rating chartPersonal card
 HUN Team Ch. 2021-22 1st Div. Maroczy Group R1 Hungary East HUN 2021-10-10
RcRownchangeKK*chgGame
 2384 2356 0.50 1 0.04 10 0.40 
  Havasi, Gergo m2384 HUN0.5010.04100.40 

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)
 
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 2071 2356 6.00 9 -1.37 10 -13.70 
  Tonteri, Ari 1956  * FIN1.0010.08100.80 
  Pribeanu, Mihail-Dacian f2168 ROU1.0010.26102.60 
  Schellmann, Frank c2017 GER0.501-0.3810-3.80 
  Dimic, Pavle f2334 SRB0.501-0.0310-0.30 
  Aryan, B Joshi 1956  * IND0.501-0.4210-4.20 
  Thevenet, Yann 1982 FRA0.501-0.4010-4.00 
  Nizam, Rasim m2143 BUL0.501-0.2710-2.70 
  Casadei, Marco 1957 ITA1.0010.08100.80 
  Draganov, Ruslan f2128 RUS0.501-0.2910-2.90 
 * 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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