Individual Calculations September 2018
 Sousa, Andre Ventura  Total change: -11.10  Rating chartPersonal card
 VI Torneio Internacional Cidade de Famalicao (CNL) Famalicao POR 2018-07-29
RcRownchangeKK*chgGame
 2135 2373 6.50 9 -0.29 10 -2.90 
  Goncalves, Lucas Jordao 1973  * POR1.0010.08100.80 
  Dumont, Andre 1973  * BEL0.501-0.4210-4.20 
  Marrios, Ruben 1973  * POR1.0010.08100.80 
  Pintor, Simao Maciel Abranches 2040 POR1.0010.12101.20 
  Petkov, Vladimir g2494 BUL0.001-0.3410-3.40 
  Paiva, Henrique M A Albergaria 2084 POR0.501-0.3410-3.40 
  Levi, Netanel 1973  * ISR1.0010.08100.80 
  Leonardo, Joao f2231 POR1.0010.31103.10 
  Oratovsky, Michael g2474 ISR0.5010.14101.40 
 * 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)
 
 European Youth Chess Championship O-18- 2018 Riga LAT 2018-08-20
RcRownchangeKK*chgGame
 2307 2376 4.50 9 -0.82 10 -8.20 
  Polyakov, Fedor 2126 LAT1.0010.19101.90 
  Koziol, Kamil f2290 POL0.501-0.1210-1.20 
  Di Benedetto, Edoardo f2294 ITA1.0010.39103.90 
  Kowalski, Igor f2294 POL0.501-0.1110-1.10 
  Garanin, Aleksei f2203 EST0.501-0.2310-2.30 
  Nguyen, Thai Dai Van g2548 CZE0.5010.23102.30 
  Gadimbayli, Abdulla m2413 AZE0.001-0.4510-4.50 
  Obgolts, Erik f2334 RUS0.501-0.0610-0.60 
  Stauskas, Lukas 2257 LTU0.001-0.6610-6.60 

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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