Individual Calculations February 2023
 Olejnik, Artur  Total change: 63.70  Rating chartPersonal card
 Szachy ze SKOKiem im. Z. Chmielewskiego w Lublinie Lublin POL 2022-12-27
RcRownchangeKK*chgGame
 1417 1178 2.00 6 0.49 35 17.15 
  Wziatek, Marek 1582 POL0.001-0.0835-2.80 
  Mackiewicz, Tomasz 1310 POL0.001-0.3235-11.20 
  Rokita, Miroslaw 1662 POL0.001-0.0535-1.75 
  Augustyniak, Rafal 1109 POL0.001-0.6035-21.00 
  Mazurek, Jakub 1571 POL1.0010.923532.20 
  Dajek, Weronika 1269 POL1.0010.623521.70 

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)
 
 Ursynowski Festiwal Szachowy - Grupa A 2023 Warszawa POL 2023-01-14
RcRownchangeKK*chgGame
 1541 1178 2.50 5 1.78 35 62.30 
  Alwazir, Abdalhadi . O 1516 PLE1.0010.883530.80 
  Napieralski, Lucjan 1600 POL0.001-0.0735-2.45 
  Emmel, Bartosz 1385 POL0.5010.27359.45 
  Milewski, Karol 1868 POL0.001-0.0135-0.35 
  Trzmiel, Bartosz 1337 POL1.0010.713524.85 

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)
 
 Szach Krolowi - Zostan Mistrzem B6 2023 Lublin POL 2023-01-21
RcRownchangeKK*chgGame
 1346 1178 2.00 5 0.56 35 19.60 
  Wlaz, Wiktor 1368 POL0.001-0.2535-8.75 
  Iwan, Patryk 1299 POL1.0010.663523.10 
  Lesik, Sebastian 1328 POL0.001-0.3035-10.50 
  Kawka, Milena 1491 POL0.001-0.1435-4.90 
  Pryszczewski, Jakub 1242 POL1.0010.593520.65 

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)
 
 V Turniej Zimowy - grupa A Grodzisk Mazowiecki POL 2023-01-28
RcRownchangeKK*chgGame
 1289 1178 0.50 4 -1.01 35 -35.35 
  Rajlich, Vaclav 1517 POL0.001-0.1235-4.20 
  Herka, Jakub 1461 POL0.001-0.1635-5.60 
  Twardowski, Karol 1146 POL0.001-0.5435-18.90 
  Ladon, Jeremi 1033 POL0.501-0.1935-6.65 

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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