Individual Calculations September 2018
 Lazniewska, Zofia  Total change: 79.80  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN B Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1464 1247 2.50 7 0.55 30 16.50 
  Ochman, Sebastian 1647  * POL0.001-0.0830-2.40 
  Janicki, Rafal 1647  * POL0.001-0.0830-2.40 
  Nagly, Wojciech 1114 POL1.0010.32309.60 
  Wieczorek, Mikolaj 1647  * POL0.001-0.0830-2.40 
  Lazniewski, Tadeusz 1505 POL0.001-0.1830-5.40 
  Wnuk, Piotr 1039 POL1.0010.23306.90 
  Chowaniec, Artur 1647  * POL0.5010.423012.60 
 * 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)
 
 European Union Youth Championship U10 2018 Kouty nad Desnou CZE 2018-08-07
RcRownchangeKK*chgGame
 1341 1261 5.00 9 1.34 30 40.20 
  Radu, David Cr. 1661  * ROU0.001-0.0830-2.40 
  Sosovickova, Martina wc1100 SVK0.001-0.7130-21.30 
  Toth, Timea 1071 HUN1.0010.25307.50 
  Paholok, Adam 1456 SVK1.0010.753022.50 
  Vingris, Mikelis 1485 LAT1.0010.783023.40 
  Klaska, Philipp Leon 1356 GER0.001-0.3730-11.10 
  Dobsa, Emma 1290 CZE1.0010.543016.20 
  Hristova, Ivelina 1317 FID0.001-0.4230-12.60 
  Buchta, Bartolomej 1333 CZE1.0010.603018.00 
 * 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)
 
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1544 1261 2.00 7 0.77 30 23.10 
  Rychlik, Bogdan 1641 POL0.001-0.0930-2.70 
  Chojnowski, Robert 1559 POL0.001-0.1530-4.50 
  Grzelak, Piotr 1524 POL0.001-0.1830-5.40 
  Swiatek, Mateusz 1357 POL0.001-0.3730-11.10 
  Matela, Krzysztof 1652 POL0.001-0.0930-2.70 
  Paziewski, Marcin 1608 POL1.0010.893026.70 
  Mucha, Marek 1465 POL1.0010.763022.80 

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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