Rapid: Individual Calculations February 2023
 Stachowiak, Kamil  Total change: 4.80  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 2 Wroclaw POL 2023-01-20
RcRownchangeKK*chgGame
 2085 2336 6.50 7 1.02 10 10.20 
  Uhryn, Lukasz 1936  * POL1.0010.08100.80 
  Madajczak, Piotr 1870 POL1.0010.05100.50 
  Zhuk, Ivan 2016 FID1.0010.13101.30 
  Madej, Marek 2166 POL1.0010.28102.80 
  Razin, Vadim 2304 UKR1.0010.46104.60 
  Kovalevsky, Stanislav f2171 FID1.0010.28102.80 
  Raczek, Krzysztof 2134 POL0.501-0.2610-2.60 
 * 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)
 
 Grand Prix Polonii 2023 - turniej 3 Wroclaw POL 2023-01-27
RcRownchangeKK*chgGame
 1892 2336 4.50 7 -1.83 10 -18.30 
  Rzewnicki, Pawel 1936  * POL1.0010.08100.80 
  Smukowski, Bartosz 1682 POL0.501-0.4910-4.90 
  Klimek, Leonard 1579 POL1.0010.00100.00 
  Zhuk, Ivan 2016 FID1.0010.13101.30 
  Stecki, Witold 2096 POL0.001-0.8010-8.00 
  Grossmann, Ryszard f1813 POL1.0010.03100.30 
  Luberanski, Jakub f2120 POL0.001-0.7810-7.80 
 * 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)
 
 Memorial Jerzego Kubienia Wroclaw POL 2023-01-28
RcRownchangeKK*chgGame
 2176 2336 7.50 9 1.29 10 12.90 
  Gibala, Adam 1936  * POL1.0010.08100.80 
  Demski, Michal 1992 POL1.0010.12101.20 
  Mondrzycki, Bartlomiej c2101 POL1.0010.21102.10 
  Butkiewicz, Lukasz m2257 POL0.501-0.1110-1.10 
  Raczek, Krzysztof 2134 POL1.0010.24102.40 
  Kucza, Karol f2290 POL0.501-0.0610-0.60 
  Wieczorek, Oskar g2389 POL1.0010.57105.70 
  Cukrowski, Filip f2273 POL1.0010.41104.10 
  Sernecki, Franciszek f2209 POL0.501-0.1710-1.70 
 * 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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