Individual Calculations October 2021
 Galperin, Platon  Total change: 11.50  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 2359 2498 6.50 9 0.55 10 5.50 
  Diaz Gomez, Mateo 2098  * ESP1.0010.08100.80 
  Louis, Thibault f2221 FRA1.0010.17101.70 
  Song, Julien m2335 FRA1.0010.28102.80 
  Veiga, Jose Francisco R P Neves f2389 POR1.0010.35103.50 
  Niemann, Hans Moke g2606 USA0.5010.15101.50 
  Martinez Ramirez, Lennis m2458 CUB1.0010.44104.40 
  Dardha, Daniel m2506 BEL0.5010.01100.10 
  Lever, Erwan 2135 FRA0.501-0.4010-4.00 
  Lamard, Guillaume m2480 FRA0.001-0.5310-5.30 
 * 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)
 
 FE 2 Floresta parco dei Nebrodi - A Floresta ITA 2021-08-31
RcRownchangeKK*chgGame
 2323 2498 7.00 9 0.60 10 6.00 
  Pisacane, Pietro 2158 ITA0.501-0.3810-3.80 
  Fataliyeva, Ulviyya wg2253 AZE1.0010.20102.00 
  Larkin, Vladyslav m2371 UKR0.501-0.1710-1.70 
  Cina , Vittorio 2098  * ITA1.0010.08100.80 
  Petrov, Marian g2457 BUL1.0010.44104.40 
  Gilevych, Artem m2406 ITA1.0010.37103.70 
  Martinovici, Ilia f2380 MDA1.0010.34103.40 
  Mirzoev, Emil g2437 UKR0.501-0.0810-0.80 
  Favaloro, Andrea f2349 ITA0.501-0.2010-2.00 
 * 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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