Individual Calculations October 2008
 Chojnacki, Krzysztof  Total change: 10.50  Rating chartPersonal card
 XXIII Miedzynarodowy Turniej Szachowy im. Tadeusza Gniota Police POL 2008-07-09
RcRownchangeKK*chgGame
 2385 2416 6.50 9 1.79 10 17.90 
  Zschaebitz, Klaus f2103 GER1.0010.14101.40 
  Jacek, Krystian 2066 POL1.0010.11101.10 
  Malaniuk, Vladimir P g2509 UKR1.0010.63106.30 
  Kalinitschew, Sergey g2456 GER0.5010.06100.60 
  Shishkin, Vadim g2506 UKR0.5010.12101.20 
  Grabarczyk, Bogdan m2449 POL0.5010.05100.50 
  Tazbir, Marcin m2444 POL0.5010.04100.40 
  Figura, Atila Gajo f2407 GER0.501-0.0110-0.10 
  Danielsen, Henrik g2526 ISL1.0010.65106.50 

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)
 
 17th International Chess Festival Poznan '2008, torunament - open A Poznan POL 2008-07-19
RcRownchangeKK*chgGame
 2319 2416 5.50 9 0.03 10 0.30 
  Szuminski, Marek 2066 POL1.0010.11101.10 
  Duszczak, Dariusz 2066 POL1.0010.11101.10 
  Shishkin, Vadim g2506 UKR0.5010.12101.20 
  Cyborowski, Lukasz g2546 POL0.001-0.3210-3.20 
  Maciejczak, Jakub 2344 POL0.501-0.1010-1.00 
  Plonczak, Dominik 2162 POL0.501-0.3110-3.10 
  Sieciechowicz, Marcin 2311 POL0.501-0.1410-1.40 
  Przybylski, Wojciech f2363 POL1.0010.43104.30 
  Malaniuk, Vladimir P g2509 UKR0.5010.13101.30 

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)
 
 13th Seahorse Open A Rewal POL 2008-08-20
RcRownchangeKK*chgGame
 2227 2416 6.00 9 -0.61 10 -6.10 
  Witek, Tomasz 2125 POL0.501-0.3510-3.50 
  Korosciel, Aneta 2067 POL1.0010.11101.10 
  Mazurkiewicz, Michal 2239 POL0.501-0.2310-2.30 
  Rutkowski, Maciej m2379 POL1.0010.45104.50 
  Wieczorek, Oskar 2232 POL0.001-0.7410-7.40 
  Meyer, Falko f2305 GER0.501-0.1510-1.50 
  Ni, Viktorija wf2129 LAT1.0010.16101.60 
  Butkiewicz, Lukasz 2284 POL0.501-0.1810-1.80 
  Swicarz, Maciej 2284 POL1.0010.32103.20 

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)
 
 Polish Team Championship I Liga Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2345 2416 4.00 7 -0.16 10 -1.60 
  Wlodarczyk, Oskar 2325 POL0.501-0.1210-1.20 
  Dobrowolski, Piotr m2426 POL0.5010.01100.10 
  Robak, Zbigniew 2264 POL0.501-0.2010-2.00 
  Zezulkin, Jurij g2448 BLR0.5010.04100.40 
  Kalinin, Oleg m2356 UKR0.001-0.5810-5.80 
  Dobrowolski, Aleksander 2357 POL1.0010.42104.20 
  Mielczarski, Miroslaw 2242 POL1.0010.27102.70 

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)
 

 

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