Rapid: Individual Calculations October 2023
 Lewinski, Leon  Total change: -51.48  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B10 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1248 1281 3.00 8 -1.39 36 -50.04 
  Brzezina, Pawel 1491 POL0.001-0.2336-8.28 
  Kochin, Oleksandr 1182 UKR0.001-0.6436-23.04 
  Paszek, Franciszek 1222 POL1.0010.423615.12 
  Szkotak, Artur 1253 POL1.0010.463616.56 
  Korzeniowski, Wojciech 1211 POL0.001-0.6036-21.60 
  Cichocki, Aleksander 1194 POL1.0010.383613.68 
  Kaczmarek, Piotr 1288 POL0.001-0.4936-17.64 
  Karas, Jan 1141 POL0.001-0.6936-24.84 

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 C Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 1165 1281 5.00 7 0.45 36 16.20 
  Straczek, Blazej 1078 POL1.0010.24368.64 
  Topor, Krzysztof 1060 POL1.0010.22367.92 
  Staszczyszyn, Marta 1143 POL0.001-0.6936-24.84 
  Dudek, Julia 1111 POL1.0010.283610.08 
  Kopia, Julian 1348 POL1.0010.593621.24 
  Romanowski, Stanislaw 1115 POL0.501-0.2236-7.92 
  Sieniawski, Karol 1301 POL0.5010.03361.08 

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 - Grupa B - U10 Tarnowskie Gory POL 2023-09-16
RcRownchangeKK*chgGame
 1186 1281 2.00 4 -0.49 36 -17.64 
  Wojtania, Artur 1156 POL1.0010.333611.88 
  Cichocki, Aleksander 1194 POL0.001-0.6236-22.32 
  Lisek, Adam 1040 POL1.0010.20367.20 
  Feseniuk, Pavlo 1353 POL0.001-0.4036-14.40 

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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