Individual Calculations February 2020
 Fier, Alexandr  Total change: 10.50  Rating chartPersonal card
 Chessfestival Groningen 2019 - Open A Groningen NED 2019-12-21
RcRownchangeKK*chgGame
 2404 2528 5.50 9 -0.39 10 -3.90 
  Mollema, Thomas c2207 NED1.0010.13101.30 
  Kumar, Nikhil f2315 USA1.0010.23102.30 
  Lubbe, Nikolas m2451 GER0.001-0.6110-6.10 
  Simet, Martin f2257 CZE1.0010.17101.70 
  Pacher, Milan g2427 SVK1.0010.36103.60 
  Ernst, Sipke g2541 NED1.0010.52105.20 
  Poetsch, Hagen g2522 GER0.501-0.0110-0.10 
  Vrolijk, Liam m2467 NED0.001-0.5810-5.80 
  Ulybin, Mikhail g2453 RUS0.001-0.6010-6.00 

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)
 
 LXXXVI Campeonato Brasileiro Absoluto Fase Final 2019 Natal RN BRA 2020-01-10
RcRownchangeKK*chgGame
 2450 2528 7.00 10 1.18 10 11.80 
  De Oliveira, Victor Gabriel C. c2146 BRA1.0010.09100.90 
  De Oliveira, Victor Gabriel C. c2146 BRA1.0010.09100.90 
  Molina, Roberto Junio Brito m2431 BRA0.001-0.6310-6.30 
  Molina, Roberto Junio Brito m2431 BRA1.0010.37103.70 
  Supi, Luis Paulo g2577 BRA0.5010.07100.70 
  Supi, Luis Paulo g2577 BRA0.5010.07100.70 
  Diamant, Andre g2547 BRA0.5010.03100.30 
  Diamant, Andre g2547 BRA0.5010.03100.30 
  Diamant, Andre g2547 BRA1.0010.53105.30 
  Diamant, Andre g2547 BRA1.0010.53105.30 

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)
 
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 2284 2528 8.00 10 0.26 10 2.60 
  Dalanhol, Joao Vitor 2128  * BRA1.0010.08100.80 
  Almeida Junior, Alvaro Alves De 2151 BRA1.0010.09100.90 
  Miguel, Gabriel Carvalho Moreira c2245 BRA0.501-0.3410-3.40 
  Lemos, Dawton Almino f2179 BRA0.501-0.3910-3.90 
  Zuriel, Marisa wm2178 ARG1.0010.11101.10 
  Starke, Bruno Orlando 2174 BRA1.0010.11101.10 
  Coro, Lucas m2366 ARG0.501-0.2110-2.10 
  Filgueiras, Nathan Felipe f2257 BRA1.0010.17101.70 
  Shirov, Alexei g2677 ESP0.5010.20102.00 
  Santiago, Yago De Moura g2486 BRA1.0010.44104.40 
 * 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)
 

 

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