Individual Calculations May 2015
 Tomczyk, Ryszard  Total change: -148.40  Rating chartPersonal card
 148th YMCA Winter 2015-D Warszawa POL 2015-01-07
RcRownchangeKK*chgGame
 1474 1516 1.50 11 -4.59 20 -91.80 
  Adamski, Adam 1597 POL0.001-0.3920-7.80 
  Biernacki, Tomasz 1253 POL1.0010.18203.60 
  Ulanowicz, Artur 1495 POL0.001-0.5320-10.60 
  Markiewicz, Janusz 1327 POL0.001-0.7520-15.00 
  Kwiek, Janusz 1591 POL0.5010.10202.00 
  Czuba, Pawel 1443 POL0.001-0.6020-12.00 
  Budrewicz, Henryk 1536 POL0.001-0.4720-9.40 
  Markiewicz, Michal 1546 POL0.001-0.4620-9.20 
  Tkaczyk, Weronika 1464 POL0.001-0.5720-11.40 
  Jasinowicz, Waclaw 1436 POL0.001-0.6120-12.20 
  Gajewski, Wojciech 1526 POL0.001-0.4920-9.80 

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)
 
 V Otwarte Mistrzostwa Garnizonu Warszawa 2015 Warszawa POL 2015-01-12
RcRownchangeKK*chgGame
 1542 1516 3.00 6 0.20 20 4.00 
  Szopa, Andrzej 1116  * POL1.0010.08201.60 
  Brzek, Damian 1833 POL0.001-0.1320-2.60 
  Kwasniak, Tomasz 1853 POL0.001-0.1220-2.40 
  Wojcikiewicz, Dariusz 1459 POL1.0010.42208.40 
  Kuligowska, Monika 1425 POL1.0010.38207.60 
  Prazmowski, Wlodzimierz 1568 POL0.001-0.4320-8.60 
 * 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)
 
 Open Krynica 2015 - Ogolnopolski Integracyjny Turniej Szachowy Osob Niepelnosprawnych Krynica Zdroj POL 2015-04-13
RcRownchangeKK*chgGame
 1491 1483 0.00 6 -3.03 20 -60.60 
  Zielinski, Olgierd 1883  * POL0.001-0.0820-1.60 
  Szydlowski, Wiktor 1789 POL0.001-0.1420-2.80 
  Szewczyk, Malwina 1168 POL0.001-0.8620-17.20 
  Grabarczyk, Edmund 1290 POL0.001-0.7520-15.00 
  Ostrowski, Michal 1339 POL0.001-0.6920-13.80 
  Kuberski, Franciszek 1477 POL0.001-0.5120-10.20 
 * 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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