Individual Calculations September 2010
 Renkowski, Piotr  Total change: 26.10  Rating chartPersonal card
 XVII Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2010 Kowalewo Pomorskie POL 2010-07-04
RcRownchangeKK*chgGame
 2082 1931 3.50 8 1.07 15 16.05 
  Kobus, Sebastian 2080 POL0.001-0.3015-4.50 
  Jurkiewicz, Krzysztof 2142 POL0.5010.27154.05 
  Kubicki, Marek 2172 POL0.001-0.2015-3.00 
  Zielinski, Wojciech 2008 POL0.5010.11151.65 
  Pietrzak, Tomasz 1980 POL1.0010.57158.55 
  Puczylowski, Marcin 2034 POL0.5010.14152.10 
  Tarkowski, Michal 2067 POL1.0010.681510.20 
  Zurkowski, Andrzej 2175 POL0.001-0.2015-3.00 

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)
 
 XII Miêdzynarodowe Mistrzostwa Gdañska w Szachach Gdansk POL 2010-07-17
RcRownchangeKK*chgGame
 1856 1931 4.50 8 -0.18 15 -2.70 
  Norov, Artem 1545 BLR1.0010.09151.35 
  Rycyk, Radoslaw 1707 POL1.0010.22153.30 
  Olejarczyk, Bogdan 2159 POL0.001-0.2115-3.15 
  Machlowski, Slawomir 2184 POL0.001-0.1915-2.85 
  Wasielewski, Sebastian 1680 POL1.0010.19152.85 
  Szymanowski, Mateusz 1705 POL1.0010.21153.15 
  Szczepaniec, Stanislaw 2077 POL0.5010.20153.00 
  Sieklucki, Adam 1788 POL0.001-0.6915-10.35 

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)
 
 VII Miedzynarodowy Festiwal Szachowy Ostroda- 2010 OPEN Ostroda POL 2010-08-02
RcRownchangeKK*chgGame
 1945 1931 5.00 9 0.85 15 12.75 
  Moszczenski, Milosz 1531  * POL1.0010.08151.20 
  Zurkowski, Andrzej 2175 POL1.0010.801512.00 
  Nasuta, Grzegorz 2102 POL0.5010.23153.45 
  Bodenez, Vincent 2177 FRA0.5010.31154.65 
  Malczyk, Jakub 2065 POL0.001-0.3215-4.80 
  Jozwik, Rafal 2069 POL0.5010.19152.85 
  Maruszczak, Joanna 1643 POL1.0010.16152.40 
  Plichta, Kamil 2158 POL0.001-0.2115-3.15 
  Janik, Igor 1586 POL0.501-0.3915-5.85 
 * 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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