Rapid: Individual Calculations November 2023
 Mackiewicz, Piotr  Total change: -78.20  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1419 1738 3.50 8 -3.04 20 -60.80 
  Kubicka, Anna wm2139 POL0.001-0.0820-1.60 
  Mydlowski, Krzysztof 1297 POL0.501-0.4420-8.80 
  Czerwinski, Michal 1282 POL0.001-0.9420-18.80 
  Piechel, Mikolaj 1338  * POL1.0010.08201.60 
  Kultucki, Kamil 1470 POL0.001-0.8320-16.60 
  Janeczek, Maksymilian 1337 POL0.001-0.9220-18.40 
  Chromicz, Andrzej 1226 POL1.0010.04200.80 
  Kubiak, Aleksandra 1261 POL1.0010.05201.00 
 * 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)
 
 Kozuchow Laczy : I GRAND PRIX R5PL.COM - OPEN A Kozuchow POL 2023-10-28
RcRownchangeKK*chgGame
 1720 1738 3.50 8 -0.87 20 -17.40 
  Kucza, Karol f2346 POL0.001-0.0220-0.40 
  Kazimierski, Tomasz 1396 POL1.0010.12202.40 
  Lichwa, Przemyslaw 1460 POL1.0010.17203.40 
  Gorkiewicz, Mateusz 2036 POL0.001-0.1520-3.00 
  Piotrowski, Pawel 2136 POL0.001-0.0820-1.60 
  Gugula, Czeslaw 1376 POL1.0010.10202.00 
  Bowanko, Piotr 1338  * GER0.501-0.4220-8.40 
  Kolodziejski, Grzegorz 1670 POL0.001-0.5920-11.80 
 * 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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