Individual Calculations December 2019
 Akesson, Ralf  Total change: 3.40  Rating chartPersonal card
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 2305 2376 3.00 4 0.66 10 6.60 
  Vainerchuk, Barys 2109 BLR1.0010.18101.80 
  Namini, Armin 2236 SWE1.0010.31103.10 
  Peng, Li Min m2435 UKR0.5010.08100.80 
  Seo, Jung Min f2439 SWE0.5010.09100.90 

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)
 
 World Senior Chess Championship 2019 - Open 50 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 2267 2376 6.50 11 -0.32 10 -3.20 
  Kainz, Josef 1976  * AUT1.0010.08100.80 
  Haessel, Dale R. f2128 CAN0.501-0.3110-3.10 
  Jhunjhnuwala, Naresh 2120 USA1.0010.19101.90 
  Teo, Kok Siong f2104 SGP1.0010.17101.70 
  Managadze, Nikoloz m2450 GEO0.5010.10101.00 
  Movsziszian, Karen g2470 ARM1.0010.63106.30 
  Marin, Mihail g2521 ROU0.001-0.3110-3.10 
  Morovic Fernandez, Ivan g2505 CHI0.001-0.3310-3.30 
  Nikolaidis, Konstantinos f2179 GRE0.501-0.2510-2.50 
  Robertson, Ian C. 2062 SCO1.0010.14101.40 
  Bagaturov, Giorgi g2423 GEO0.001-0.4310-4.30 
 * 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)
 

 

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