Individual Calculations October 2021
 Nguyen, Thai Dai Van  Total change: -17.30  Rating chartPersonal card
 European Individual Chess Championship - Reykjavik Open 2021 Reykjavik ISL 2021-08-26
RcRownchangeKK*chgGame
 2452 2588 7.00 11 -0.37 10 -3.70 
  Mai, Aron Thor 2188  * ISL1.0010.08100.80 
  Petkov, Momchil m2443 BUL0.501-0.1910-1.90 
  Lubbe, Nikolas m2427 GER1.0010.29102.90 
  Lagarde, Maxime g2631 FRA0.001-0.4410-4.40 
  Grigorian, Spartak m2448 GER0.001-0.6910-6.90 
  Unuk, Laura mwg2407 SLO1.0010.26102.60 
  Thorfinnsson, Bragi g2439 ISL1.0010.30103.00 
  Baltag, Iulian m2410 MDA1.0010.27102.70 
  Vocaturo, Daniele g2630 ITA0.001-0.4410-4.40 
  Sebenik, Matej g2492 SLO0.501-0.1310-1.30 
  Kacharava, Nikolozi m2453 GEO1.0010.32103.20 
 * 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)
 
 Mistrovstvi CR muzu 2021 Zlin CZE 2021-09-17
RcRownchangeKK*chgGame
 2522 2594 4.00 9 -1.36 10 -13.60 
  Mladek, Richard f2361 CZE0.001-0.7910-7.90 
  Petr, Martin g2508 CZE0.501-0.1210-1.20 
  Polak, Tomas g2545 CZE1.0010.43104.30 
  Plat, Vojtech g2536 CZE0.501-0.0810-0.80 
  Stocek, Jiri g2584 CZE0.501-0.0110-0.10 
  Krejci, Jan g2539 CZE0.001-0.5810-5.80 
  Zwardon, Vojtech m2498 CZE1.0010.37103.70 
  Zilka, Stepan g2570 CZE0.001-0.5310-5.30 
  Babula, Vlastimil g2561 CZE0.501-0.0510-0.50 

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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