Individual Calculations September 2009
 Piorun, Kacper  Total change: 25.20  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open A Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 2406 2476 6.00 9 0.73 10 7.30 
  Cajbel, Maciej 2225 POL0.501-0.3110-3.10 
  Grossmann, Ryszard f2185 POL1.0010.15101.50 
  Bebel, Arkadiusz 2252 POL0.501-0.2810-2.80 
  Bures, Jaroslav 2263 CZE1.0010.23102.30 
  Bartel, Mateusz g2601 POL1.0010.67106.70 
  Fridman, Daniel g2646 GER0.5010.22102.20 
  Tiviakov, Sergei g2697 NED0.001-0.2210-2.20 
  Godard, Maxence m2336 FRA1.0010.31103.10 
  Tomczak, Jacek m2447 POL0.501-0.0410-0.40 

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)
 
 Druzynowe Mistrzostwa Polski - Extraliga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 2292 2457 8.50 9 2.21 10 22.10 
  Wesolowski, Edgar 2057  * POL1.0010.08100.80 
  Wcislo, Damian 2211 POL1.0010.19101.90 
  Kolosowski, Mateusz f2270 POL0.501-0.2410-2.40 
  Kanarek, Marcel f2422 POL1.0010.45104.50 
  Krzyzanowski, Marcin 2372 POL1.0010.38103.80 
  Tokarski, Lukasz f2277 POL1.0010.26102.60 
  Dudys, Jakub 2137 POL1.0010.13101.30 
  Sieciechowicz, Marcin 2390 POL1.0010.41104.10 
  Swiercz, Dariusz g2492 POL1.0010.55105.50 
 * 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)
 
 European youth team championship U18 - BOYS Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2359 2457 4.00 7 -0.42 10 -4.20 
  Csiba, Dominik f2401 SVK0.501-0.0810-0.80 
  Halvax, Georg 2260 AUT0.501-0.2510-2.50 
  Anton, Teodor 2379 ROU1.0010.39103.90 
  Pap, Gyula m2503 HUN0.5010.06100.60 
  Ivekovic, Zvonimir 2308 CRO1.0010.30103.00 
  Firat, Burak f2310 TUR0.501-0.2010-2.00 
  Jorczik, Julian f2352 GER0.001-0.6410-6.40 

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)
 

 

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