Individual Calculations July 2008
 Grabarczyk, Miroslaw  Total change: 17.30  Rating chartPersonal card
 2.Bundesliga West 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2512 2464 3.00 5 0.83 10 8.30 
  Ginsburg, Gennadi g2514 GER1.0010.57105.70 
  Zysk, Robert m2434 GER0.501-0.0410-0.40 
  Feygin, Michael m2531 GER0.5010.09100.90 
  Lanka, Zigurds g2482 LAT0.5010.03100.30 
  Vaganian, Rafael A g2600 ARM0.5010.18101.80 

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)
 
 IV Lubuska Wiosna Szachowa - Grupa "A" Gorzow Wielkopolski POL 2008-03-19
RcRownchangeKK*chgGame
 2307 2476 6.00 9 -0.24 10 -2.40 
  Goluch, Piotr 2126 POL1.0010.11101.10 
  Klim, Kamil 2154 POL0.501-0.3710-3.70 
  Pytel, Krzysztof m2413 FRA1.0010.41104.10 
  Rutkowski, Maciej m2403 POL0.501-0.1010-1.00 
  Moranda, Wojciech m2533 POL0.001-0.4210-4.20 
  Petrovs, Aleksandrs 2126 LAT1.0010.11101.10 
  Siwiec, Arkadiusz 2126 POL1.0010.11101.10 
  Malaniuk, Vladimir P g2498 UKR0.5010.03100.30 
  Czerwonski, Aleksander m2388 POL0.501-0.1210-1.20 

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)
 
 Copenhagen Chess Challenge Kobenhavn DEN 2008-04-16
RcRownchangeKK*chgGame
 2411 2493 6.00 9 0.58 10 5.80 
  Eriksson, Christian 2143 DEN1.0010.11101.10 
  Semcesen, Daniel f2351 SWE1.0010.31103.10 
  Smith, Axel 2428 SWE1.0010.41104.10 
  Ismael, Karim f2394 MAR0.501-0.1410-1.40 
  Rasmussen, Allan Stig f2510 DEN0.5010.02100.20 
  Glud, Jakob Vang m2456 DEN0.501-0.0510-0.50 
  Mikkelsen, Nikolaj f2392 DEN0.501-0.1410-1.40 
  Ivanov, Mikhail M g2492 RUS0.5010.00100.00 
  Movsziszian, Karen g2536 ARM0.5010.06100.60 

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)
 
 Mistrzostwa Plocka na 2008 rok, Turniej A plock POL 2008-05-22
RcRownchangeKK*chgGame
 2249 2493 4.50 5 0.56 10 5.60 
  Grochowski, Mariusz 2143 POL1.0010.11101.10 
  Gawronski, Miroslaw 2260 POL1.0010.21102.10 
  Grabarczyk, Bogdan m2437 POL0.501-0.0810-0.80 
  Witkowski, Dariusz 2143 POL1.0010.11101.10 
  Jedryczka, Krystian 2261 POL1.0010.21102.10 

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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