Individual Calculations June 2018
 Kolodziejski, Piotr  Total change: -7.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2018 - Chlopcy do lat 12 Sypniewo POL 2018-04-28
RcRownchangeKK*chgGame
 1448 1418 4.00 9 -0.18 40 -7.20 
  Karwacki, Piotr 1720 POL0.001-0.1540-6.00 
  Krupinski, Mikolaj 1547 POL0.001-0.3340-13.20 
  Doskocz, Karol 1467 POL1.0010.574022.80 
  Malinowski, Szymon 1549 POL0.001-0.3240-12.80 
  Blazniak, Bartlomiej 1385 POL0.501-0.0540-2.00 
  Zalega, Maciej 1309 POL1.0010.354014.00 
  Wawrzyniak, Karol 1224 POL0.001-0.7540-30.00 
  Katny, Samuel 1343 POL1.0010.404016.00 
  Taranowicz, Michal 1487 POL0.5010.10404.00 

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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