Rapid: Individual Calculations October 2023
 Bogusz, Alan  Total change: 34.75  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B18 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1743 1812 6.00 11 -0.45 25 -11.25 
  Uniwersal, Robert 1412  * POL1.0010.08252.00 
  Turski, Bartlomiej f2247 POL0.001-0.0625-1.50 
  Rzenca, Jerzy 1479 POL1.0010.12253.00 
  Wojdak, Jan 2137 POL1.0010.872521.75 
  Grzesik, Gracjan 1992 POL0.001-0.2625-6.50 
  Madajczak, Piotr 1944 POL0.5010.18254.50 
  Ochalik, Filip 1659 POL0.501-0.2025-5.00 
  Strawa, Jakub 1580 POL0.501-0.2925-7.25 
  Czarniecki, Pawel 1536 POL0.001-0.8325-20.75 
  Krupinski, Mikolaj 1620 POL0.501-0.2525-6.25 
  Wesolek, Krzysztof 1563 POL1.0010.19254.75 
 * 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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 2114 1812 4.50 8 2.97 25 74.25 
  Lewtak, Damian m2229 POL1.0010.932523.25 
  Miranda Llanes, Yerisbel wg2214 CUB0.001-0.0825-2.00 
  Pribelszky, Bence f2274 HUN0.001-0.0525-1.25 
  Wieczorek, Marek 1496 POL1.0010.13253.25 
  Tancsa, Tamas f2290 HUN1.0010.952523.75 
  Fiedorek, Michal f2060 POL0.001-0.1925-4.75 
  Amura, Claudia wg2254 ARG1.0010.942523.50 
  Kucharska, Honorata wf2098 POL0.5010.34258.50 

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)
 
 II GWARKOWSKI RAPID - Open Tarnowskie Gory POL 2023-09-17
RcRownchangeKK*chgGame
 1588 1812 5.50 9 -1.13 25 -28.25 
  Burszczan, Piotr 1412  * POL1.0010.08252.00 
  Zylka, Stanislaw f2344 POL0.001-0.0325-0.75 
  Smolinski, Wojciech 1395 POL0.501-0.4325-10.75 
  Brzoska, Mariusz 1502 POL1.0010.14253.50 
  Dobrowolski, Kamil 1539 POL0.501-0.3325-8.25 
  Plowy, Karol 1353 POL0.501-0.4525-11.25 
  Gaszka, Zuzanna 1553 POL0.501-0.3225-8.00 
  Kielbasa, Ewa 1245 POL1.0010.02250.50 
  Dylong, Antoni 1950 POL0.5010.19254.75 
 * 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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