Blitz: Individual Calculations September 2023
 Prus, Krzysztof  Total change: -142.00  Rating chartPersonal card
 Poznan Blitz Chess Poznan POL 2023-07-30
RcRownchangeKK*chgGame
 1285 1329 1.00 8 -3.71 20 -74.20 
  Pera, Adam 1895 POL0.001-0.0220-0.40 
  Uscilowicz, Jaroslaw 1046 POL0.001-0.8420-16.80 
  Wojdak, Karol 1225 POL0.001-0.6420-12.80 
  Tomyslak, Jakub 1270 POL1.0010.42208.40 
  Jasinski, Bartlomiej 1282 POL0.001-0.5720-11.40 
  Jordeczka, Leon 1271 POL0.001-0.5820-11.60 
  Haluja, Igor 1090 POL0.001-0.8020-16.00 
  Gestwa, Mateusz 1198 POL0.001-0.6820-13.60 

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)
 
 Otwarty turniej w szachach blyskawicznych z okazji 85 lecia Klubu MLKS Krajna Sepolno Sepolno Krajenskie POL 2023-08-12
RcRownchangeKK*chgGame
 1327 1329 1.50 8 -2.56 20 -51.20 
  Kozak, Miroslaw 1170 POL0.001-0.7120-14.20 
  Brelinski, Mikolaj 1034 POL0.001-0.8520-17.00 
  Tanski, Wiktor 1245 POL0.001-0.6220-12.40 
  Tajer, Cezary 1495 POL1.0010.722014.40 
  Gabryszewski, Hubert 1680 POL0.001-0.1120-2.20 
  Zakrzewski, Szymon 1328 POL0.5010.00200.00 
  Bibik, Eduard 1576 UKR0.001-0.1920-3.80 
  Skrzypinski, Franciszek 1084 POL0.001-0.8020-16.00 

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)
 
 Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 Poznan POL 2023-08-27
RcRownchangeKK*chgGame
 1488 1329 1.50 7 -0.83 20 -16.60 
  Michalski, Karol 1901 POL0.001-0.0220-0.40 
  Pieczewska, Jadwiga 1451 POL0.5010.17203.40 
  Duszczak, Dariusz 1712 POL0.001-0.0920-1.80 
  Hoffmann, Piotr 1496 POL0.001-0.2820-5.60 
  Szczygielski, Antoni 1006 POL0.001-0.8720-17.40 
  Mastalerek, Mariusz 1433 POL1.0010.642012.80 
  Polanski, Michal 1416 POL0.001-0.3820-7.60 

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)
 

 

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