Individual Calculations November 2011
 Nguyen, Piotr  Total change: -4.50  Rating chartPersonal card
 Miêdzynarodowy Festiwal Szachowy - Open A Rewal POL 2011-08-19
RcRownchangeKK*chgGame
 2257 2378 6.00 9 0.18 15 2.70 
  Lewtak, Damian 2093 POL0.501-0.3415-5.10 
  Lapaj, Mateusz 2021 POL1.0010.11151.65 
  Sabuk, Piotr 2199 POL0.501-0.2315-3.45 
  Szumilas, Piotr 2162 POL1.0010.22153.30 
  Klekowski, Maciej 2248 POL1.0010.32154.80 
  Bebel, Arkadiusz 2309 POL1.0010.40156.00 
  Strzemiecki, Zbigniew f2420 POL0.5010.06150.90 
  Cyborowski, Lukasz g2537 POL0.5010.21153.15 
  Klim, Kamil 2328 POL0.001-0.5715-8.55 

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)
 
 Druzynowe Mistrzostwa Polski - I LIGA Mrzezyno POL 2011-09-03
RcRownchangeKK*chgGame
 2440 2368 3.50 9 -0.15 15 -2.25 
  Le Roux, Jean-Pierre g2522 FRA0.5010.21153.15 
  Stachowiak, Kamil m2425 POL0.5010.08151.20 
  Maciejczak, Jakub f2355 POL0.501-0.0215-0.30 
  Walach, Marcin f2369 POL1.0010.50157.50 
  Jakubiec, Artur g2528 POL0.001-0.2915-4.35 
  Maksimenko, Andrei g2553 UKR0.001-0.2615-3.90 
  Pieniazek, Artur m2362 POL1.0010.49157.35 
  Tazbir, Marcin m2520 POL0.001-0.3015-4.50 
  Bronowicki, Mateusz f2327 POL0.001-0.5615-8.40 

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)
 
 I Turniej "Cztery Pory Roku o Puchar Burmistrza Ursusa" 2011/2012 Warszawa POL 2011-10-01
RcRownchangeKK*chgGame
 2097 2368 6.00 8 -0.33 15 -4.95 
  Szustakowski, Antoni 1968  * POL1.0010.08151.20 
  Woloszyn, Piotr 1968  * POL1.0010.08151.20 
  Eggink, Mateusz 1986 POL1.0010.09151.35 
  Jarmula, Pawel 2173 POL0.001-0.7515-11.25 
  Brudzinski, Maciej 1968  * POL1.0010.08151.20 
  Pajak, Jakub 1968  * POL1.0010.08151.20 
  Matuszewski, Michal 2325 POL0.001-0.5615-8.40 
  Strzemiecki, Zbigniew f2421 POL1.0010.57158.55 
 * 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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