Rapid: Individual Calculations July 2023
 Razin, Vadim  Total change: -7.40  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 21a Wroclaw POL 2023-06-16
RcRownchangeKK*chgGame
 2050 2297 5.50 7 0.05 10 0.50 
  Kaminski, Bartosz 1897  * POL1.0010.08100.80 
  Grossmann, Ryszard f1817 POL1.0010.05100.50 
  Madajczak, Piotr 2029 POL1.0010.17101.70 
  Kovalevsky, Stanislav f2117 FID1.0010.26102.60 
  Raczek, Krzysztof f2197 POL0.501-0.1410-1.40 
  Krasniqi, Alban 2041 KOS1.0010.19101.90 
  Stachowiak, Kamil m2255 POL0.001-0.5610-5.60 
 * 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 22 Wroclaw POL 2023-06-23
RcRownchangeKK*chgGame
 2049 2297 6.50 7 1.27 10 12.70 
  Rossienik, Wieslaw 1897  * POL1.0010.08100.80 
  Demski, Michal 1911 POL1.0010.09100.90 
  Krasniqi, Alban 2041 KOS1.0010.19101.90 
  Sabuk, Piotr m2270 POL1.0010.46104.60 
  Kowalski, Igor m2299 POL0.5010.00100.00 
  Stachowiak, Kamil m2255 POL1.0010.44104.40 
  Klys, Kacper 1667 POL1.0010.01100.10 
 * 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)
 
 Mistrzostwa Szczawna-Zdroju w szachach szybkich Szczawno-Zdroj POL 2023-06-25
RcRownchangeKK*chgGame
 1768 2297 6.00 9 -2.06 10 -20.60 
  Rumijewski, Tomasz 1253 POL1.0010.00100.00 
  Uhryn, Mateusz 1534 POL1.0010.00100.00 
  Zerebiec, Maurycy 2047 POL0.001-0.8110-8.10 
  Achinovich, Oleg 1853 UKR1.0010.06100.60 
  Bem, Tymoteusz 1736 POL0.001-0.9810-9.80 
  Bialy, Borys 1381 POL1.0010.00100.00 
  Kowalski, Igor m2299 POL0.001-0.5010-5.00 
  Sabuk, Jan 1897  * POL1.0010.08100.80 
  Demski, Michal 1911 POL1.0010.09100.90 
 * 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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