Individual Calculations September 2021
 Tsolakidou, Stavroula  Total change: -12.40  Rating chartPersonal card
 Women's World Cup 2021 Sochi RUS 2021-07-10
RcRownchangeKK*chgGame
 2393 2389 2.00 4 0.02 10 0.20 
  Ryjanova, Julia wg2299 AUS0.501-0.1210-1.20 
  Ryjanova, Julia wg2299 AUS1.0010.38103.80 
  Batsiashvili, Nino gwg2487 GEO0.5010.13101.30 
  Batsiashvili, Nino gwg2487 GEO0.001-0.3710-3.70 

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)
 
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 2246 2389 5.50 9 -0.45 10 -4.50 
  Marsh, James J 1989  * USA1.0010.08100.80 
  Kadianis, Georgios 2061 GRE1.0010.13101.30 
  Pham, Khoi 2128 NED1.0010.18101.80 
  Theodorou, Nikolas m2584 GRE0.5010.25102.50 
  Gumularz, Szymon m2515 POL0.5010.17101.70 
  Salomon, Johan g2502 NOR0.001-0.3510-3.50 
  Papadopoulos, Argirios f2171 GRE0.501-0.2810-2.80 
  Crevatin, Leo c2160 SWE0.501-0.2910-2.90 
  Gamback, Bjorn c2104 SWE0.501-0.3410-3.40 
 * 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)
 
 European Women Chess Championship Iasi ROU 2021-08-09
RcRownchangeKK*chgGame
 2261 2389 6.50 11 -0.81 10 -8.10 
  Petrova, Irina wm2110 UKR1.0010.16101.60 
  Sieber, Fiona wm2254 GER1.0010.32103.20 
  Mammadzada, Gunay mwg2460 AZE0.001-0.4010-4.00 
  Dornbusch, Tatiana wg2249 MNC0.501-0.1910-1.90 
  Gaboyan, Susanna wm2215 ARM0.501-0.2310-2.30 
  Mamedjarova, Zeinab wg2272 AZE1.0010.34103.40 
  Toncheva, Nadya fwf2156 BUL1.0010.21102.10 
  Daulyte-Cornette, Deimante mwg2408 FRA0.001-0.4710-4.70 
  Fataliyeva, Ulviyya wg2253 AZE0.501-0.1810-1.80 
  Zherebtsova, Alexandra wf2188 RUS0.501-0.2610-2.60 
  Sliwicka, Alicja wm2306 POL0.501-0.1110-1.10 

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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