Individual Calculations November 2010
 Zoltek, Tadeusz  Total change: -16.95  Rating chartPersonal card
 IBCA World Individual Chess Championship 2010 Belgrade SRB 2010-08-26
RcRownchangeKK*chgGame
 1978 2183 4.50 8 -1.41 15 -21.15 
  Ljubojevic, Sanja 1785 BIH1.0010.08151.20 
  Fries, Elisabeth 1783  * GER1.0010.08151.20 
  Mueller, Oliver f2311 GER0.001-0.3315-4.95 
  Milosavljevic, Ivan 2030 SRB0.001-0.7015-10.50 
  Armstrong, William G 1944 ENG1.0010.20153.00 
  Tonteri, Ari 1990 FIN0.501-0.2515-3.75 
  Kochanov, Andrei 2032 BLR0.001-0.7015-10.50 
  Dima, Mihai 1952 ROU1.0010.21153.15 
 * 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)
 
 XXV Miedzynarodowy Turniej Szachowy Niewidomych i Slabowidzacych o Puchar Grunwaldu Ramsowo POL 2010-09-24
RcRownchangeKK*chgGame
 2083 2194 6.00 9 0.28 15 4.20 
  Dziobek, Jerzy 1848 POL1.0010.11151.65 
  Staruch, Roman 1978 POL0.501-0.2815-4.20 
  Wojcieszyn, Zdzislaw 2010 POL0.501-0.2415-3.60 
  Ciula, Edward 1985 POL1.0010.23153.45 
  Stachanczyk, Jacek 2278 POL0.001-0.3815-5.70 
  Falkowski, Dawid 2050 POL1.0010.31154.65 
  Jelen, Janusz 2035 POL0.501-0.2115-3.15 
  Gunajew, Rafal f2292 POL0.5010.13151.95 
  Dukaczewski, Piotr m2274 POL1.0010.61159.15 

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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