Individual Calculations September 2018
 Kultucki, Kamil  Total change: -8.40  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN B Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1289 1151 1.50 6 -0.61 40 -24.40 
  Vanduyfhuys, Igor 1551  * BEL0.001-0.0840-3.20 
  Halhoul, Adam 1508 POL0.001-0.1140-4.40 
  Wieczorek, Maja 1060 POL0.501-0.1240-4.80 
  Zimny, Jakub 1034 POL1.0010.344013.60 
  Korys, Dawid 1381 POL0.001-0.2140-8.40 
  Starosciak, Szymon 1199 POL0.001-0.4340-17.20 
 * 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)
 
 XVIII OGOLNOPOLSKIE MISTRZOSTWA SZKOL PODSTAWOWYCH W SZACHACH-kl. 3-4 Dabki POL 2018-08-20
RcRownchangeKK*chgGame
 1071 1118 0.50 1 -0.07 40 -2.80 
  Bohdanowicz, Urszula 1071 POL0.501-0.0740-2.80 

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)
 
 VI TURNIEJ SZACHOWY DABKI" - Open B Dabki POL 2018-08-20
RcRownchangeKK*chgGame
 1224 1118 3.50 8 0.47 40 18.80 
  Sowinski, Pawel 1451 POL0.001-0.1240-4.80 
  Przybylak, Zbigniew 1098 POL1.0010.474018.80 
  Siekanska, Zuzanna 1477 POL0.001-0.1040-4.00 
  Przybylak, Gabriela 1113 POL1.0010.494019.60 
  Musin, Oliwia 1308 POL0.001-0.2540-10.00 
  Bialek, Adam 1208 POL0.5010.12404.80 
  Kultucki, Arkadiusz 1033 POL1.0010.384015.20 
  Ochalik, Filip 1107 POL0.001-0.5240-20.80 

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)
 

 

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