Rapid: Individual Calculations October 2023
 Leoniuk, Jan  Total change: -139.60  Rating chartPersonal card
 IX Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-09-09
RcRownchangeKK*chgGame
 1251 1469 4.00 9 -2.70 40 -108.00 
  Kowalewski, Sebastian 1082 POL0.001-0.9140-36.40 
  Maciaszek, Piotr 1163 POL0.001-0.8640-34.40 
  Blawat, Franciszek 1068 POL1.0010.08403.20 
  Litera, Krzysztof 1096 POL1.0010.10404.00 
  Cieslik, Bartosz 1216 POL0.001-0.8140-32.40 
  Gadawski, Krzysztof 1225 POL1.0010.20408.00 
  Pawlak, Jakub 1383 POL1.0010.384015.20 
  Tetera, Boguslaw 1445 POL0.001-0.5340-21.20 
  Tyda, Krzysztof c1581 POL0.001-0.3540-14.00 

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)
 
 I Grand Prix Ziemi Kaszubskiej 2023 Lipusz POL 2023-09-16
RcRownchangeKK*chgGame
 1222 1469 4.00 6 -0.79 40 -31.60 
  Zalucki, Milosz 1306 POL0.001-0.7240-28.80 
  Gesicki, Jeremiasz 1096 POL1.0010.10404.00 
  Andrzejewski, Jakub 1323 POL0.001-0.7040-28.00 
  Leoniuk, Rafal 1173 POL1.0010.15406.00 
  Pomierski, Igor 1206 POL1.0010.18407.20 
  Dobbek, Mateusz 1227 POL1.0010.20408.00 

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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