Individual Calculations August 2017
 Marszalek, Jakub  Total change: -113.00  Rating chartPersonal card
 I Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open C Darlowko POL 2017-06-24
RcRownchangeKK*chgGame
 1207 1477 4.00 8 -2.60 20 -52.00 
  Szopa, Andrzej 1137 POL1.0010.12202.40 
  Jozefik, Aleksander 1211 POL0.501-0.3220-6.40 
  Garbowska, Maja 1221 POL0.001-0.8120-16.20 
  Zieba, Hubert 1258 POL1.0010.22204.40 
  Czarniecki, Pawel 1267 POL0.001-0.7720-15.40 
  Oborska, Magda 1196 POL0.001-0.8420-16.80 
  Lakowski, Filip 1174 POL1.0010.14202.80 
  Arciszewska, Zuzanna 1194 POL0.501-0.3420-6.80 

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)
 
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1247 1512 3.50 8 -3.05 20 -61.00 
  Vanduyfhuys, Ilja 1220 BEL1.0010.15203.00 
  Sloniewska, Alicja 1372 POL0.001-0.6920-13.80 
  Iwaszkiewicz, Grzegorz 1272 POL0.001-0.8020-16.00 
  Arciszewska, Zuzanna 1194 POL1.0010.13202.60 
  Kowalski, Gerard 1294 POL0.501-0.2820-5.60 
  Fiszer, Jakub 1258 POL0.001-0.8120-16.20 
  Pariaszewski, Boguslaw 1171 POL0.001-0.8820-17.60 
  Shved, Dmytro 1193 UKR1.0010.13202.60 

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)
 

 

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