Individual Calculations January 2024
 Saya, Ethan  Total change: -75.40  Rating chartPersonal card
 IV elllobregat Open Chess Tournament 2023 Group A Sant Boi de Llobregat (Barcelona) ESP 2023-11-30
RcRownchangeKK*chgGame
 2226 2242 3.50 9 -1.20 20 -24.00 
  Koelle, Tobias m2453 GER0.001-0.2320-4.60 
  Martinez Fernandez, Adrian m2405 ESP0.001-0.2820-5.60 
  Birkisson, Bjorn Holm 2124 ISL0.001-0.6620-13.20 
  Sviridenko, Yaroslav 2159 UKR1.0010.39207.80 
  Palczert, Matyas f2349 HUN0.5010.15203.00 
  Stachanczyk, Jacek m2090 POL0.501-0.2020-4.00 
  Gu, Xiaobing wg2144 CHN0.001-0.6320-12.60 
  Ribera Veganzones, Josep Maria c2170 AND0.501-0.1020-2.00 
  Paikens, Reinis 2141 LAT1.0010.36207.20 

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)
 
 X Chessable Sunway Sitges International Chess Festival - Group A Sitges (Barcelona) ESP 2023-12-12
RcRownchangeKK*chgGame
 1983 2198 5.00 10 -2.57 20 -51.40 
  Ferzli, Michael 1798  * LBN0.001-0.9220-18.40 
  Bonoo, Iwan 1911 NED1.0010.16203.20 
  Teh, Wee Zhun 1858 MAS1.0010.12202.40 
  Makkar, Rajat f2465 FRA0.001-0.1820-3.60 
  Abhyuday, Santhosh 1951 IND0.501-0.3120-6.20 
  Szakmary, Domonkos 1979 HUN0.001-0.7820-15.60 
  Meghna, C H wf1972 IND0.501-0.2920-5.80 
  Munoz Suarez, Luis Alberto 1947 ESP1.0010.19203.80 
  Lozano Casasayas, Marc 2005 ESP0.001-0.7520-15.00 
  Dushatov, Timur 1944 KAZ1.0010.19203.80 
 * 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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