Rapid: Individual Calculations June 2022
 Lechowski, Witold  Total change: 39.40  Rating chartPersonal card
 World Cadet - Youth Rapid Chess Championships - Open U12 Rhodes GRE 2022-05-01
RcRownchangeKK*chgGame
 1529 1542 5.00 9 0.27 20 5.40 
  Samorukov, Boris 1181 MNC1.0010.10202.00 
  Morrison, Joseph 1211 ENG1.0010.12202.40 
  Begmuratov, Khumoyun f1977 UZB0.001-0.0620-1.20 
  Marinidis, Stavros 1212 GRE1.0010.12202.40 
  Mamedov, Edgar c1854 KAZ0.001-0.1420-2.80 
  Kiryttopoulos, Panagiotis Aris 1157 GRE1.0010.09201.80 
  Korelskiy, Egor 1822 FID0.001-0.1620-3.20 
  Zhauynbay, Aldiyar 1358 KAZ1.0010.26205.20 
  Kuru, Atilla 1989 TUR0.001-0.0620-1.20 

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 18 Wroclaw POL 2022-05-20
RcRownchangeKK*chgGame
 1594 1542 4.50 7 1.39 20 27.80 
  Khyzhniak, Dmytro 1142  * UKR1.0010.08201.60 
  Paplaczyk, Marcin 1520 POL1.0010.47209.40 
  Jankowiak, Tomasz 1960 POL0.001-0.0720-1.40 
  Malek, Kamil 1270 POL1.0010.17203.40 
  Madej, Marek 1792 POL0.5010.31206.20 
  Kowalczyk, Wojciech 1562 POL1.0010.532010.60 
  Raczek, Krzysztof 1915 POL0.001-0.1020-2.00 
 * 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)
 
 Turniej Szachowy z Okazji Dnia Hutnika Legnica POL 2022-05-28
RcRownchangeKK*chgGame
 1540 1542 5.00 9 0.31 20 6.20 
  Rudziewicz, Piotr 1142  * POL1.0010.08201.60 
  Sernecki, Franciszek f2086 POL0.001-0.0320-0.60 
  Krawczyk, Eryk 1201 POL1.0010.12202.40 
  Czachor, Radoslaw 1933 POL0.001-0.0920-1.80 
  Popczynska, Michalina 1127 POL1.0010.07201.40 
  Malik, Maciej 1880 POL0.001-0.1220-2.40 
  Sabuk, Jan 1299 POL1.0010.20204.00 
  Kawulski-Chodkiewicz, Alexander 1283 POL1.0010.18203.60 
  Rog, Bartlomiej 1912 POL0.001-0.1020-2.00 
 * 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)
 

 

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