Individual Calculations October 2021
 Parligras, Mircea-Emilian  Total change: -4.20  Rating chartPersonal card
 European Individual Chess Championship - Reykjavik Open 2021 Reykjavik ISL 2021-08-26
RcRownchangeKK*chgGame
 2463 2591 6.50 11 -0.78 10 -7.80 
  Stremavicius, Pijus 2191  * LTU1.0010.08100.80 
  Grigorian, Spartak m2448 GER0.501-0.1910-1.90 
  Petkov, Momchil m2443 BUL1.0010.30103.00 
  Saric, Ivan g2653 CRO0.001-0.4110-4.10 
  Kobo, Ori g2490 ISR0.501-0.1410-1.40 
  Maurizzi, Marc Andria m2488 FRA0.501-0.1410-1.40 
  Gavrilescu, David m2477 ROU1.0010.34103.40 
  Horvath, Dominik m2455 AUT0.501-0.1810-1.80 
  Bjerre, Jonas Buhl g2550 DEN0.001-0.5610-5.60 
  Saraci, Nderim m2455 KOS0.501-0.1810-1.80 
  Thorfinnsson, Bragi g2439 ISL1.0010.30103.00 
 * 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)
 
 Manx Liberty Masters 2021 Douglas IOM 2021-09-18
RcRownchangeKK*chgGame
 2525 2583 5.50 9 0.36 10 3.60 
  Erdos, Viktor g2622 HUN0.5010.05100.50 
  Csonka, Balazs m2496 HUN1.0010.38103.80 
  Gavrilescu, David m2477 ROU0.501-0.1410-1.40 
  Galyas, Miklos m2448 HUN1.0010.32103.20 
  McShane, Luke J g2674 ENG0.001-0.3810-3.80 
  Pert, Richard G m2416 ENG0.501-0.2210-2.20 
  Piorun, Kacper g2638 POL0.5010.08100.80 
  Lupulescu, Constantin g2660 ROU0.5010.11101.10 
  Kolbus, Dietmar m2295 GER1.0010.16101.60 

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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