Individual Calculations August 2022
 Prokofiev, Valentyn  Total change: -7.00  Rating chartPersonal card
 VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN A Bydgoszcz POL 2022-06-25
RcRownchangeKK*chgGame
 2270 2286 6.00 10 0.88 20 17.60 
  Lambrecht, Tomasz 1956 POL0.001-0.8820-17.60 
  Kolodziejski, Piotr 2107 POL1.0010.27205.40 
  Zalega, Maciej 1936 POL0.501-0.3920-7.80 
  Dubnevych, Maksym 2048 UKR1.0010.20204.00 
  Tomczak, Jacek g2595 POL0.001-0.1420-2.80 
  Fiedorek, Michal f2321 POL1.0010.552011.00 
  Sieciechowicz, Marcin m2383 POL0.5010.13202.60 
  Jarmula, Lukasz g2452 POL1.0010.722014.40 
  Gumularz, Szymon g2519 POL0.5010.29205.80 
  Golubka, Petro g2379 UKR0.5010.13202.60 

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)
 
 European Youth Team CC 2022 - open u18 Thessaloniki GRE 2022-07-11
RcRownchangeKK*chgGame
 2250 2286 2.50 7 -1.23 20 -24.60 
  Czopor, Maciej f2415 POL1.0010.672013.40 
  Koellner, Ruben Gideon m2422 GER0.5010.18203.60 
  Georgiadis, Athanasios Kat 1886  * GRE1.0010.08201.60 
  Yaniv, Yuval f2305 ISR0.001-0.4720-9.40 
  Borrmann, Laurenz f2274 AUT0.001-0.5220-10.40 
  Veljanoski, Andrej 2162 MKD0.001-0.6720-13.40 
  Olsson, William f2284 SWE0.001-0.5020-10.00 
 * 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)
 

 

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