Blitz: Individual Calculations September 2017
 Szafranski, Maciej  Total change: -13.20  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1278 1407 12.00 22 -2.72 20 -54.40 
  Dziendziel, Mateusz 1148 POL1.0010.18203.60 
  Dziendziel, Mateusz 1148 POL1.0010.18203.60 
  Wieczorek, Karol 1293 POL1.0010.34206.80 
  Wieczorek, Karol 1293 POL0.501-0.1620-3.20 
  Kietrys, Maciej 1318 POL0.001-0.6220-12.40 
  Kietrys, Maciej 1318 POL0.501-0.1220-2.40 
  Czernecki, Andrzej 1253 POL0.001-0.7120-14.20 
  Czernecki, Andrzej 1253 POL0.001-0.7120-14.20 
  Wawrzyniak, Karol 1239 POL0.501-0.2220-4.40 
  Wawrzyniak, Karol 1239 POL0.501-0.2220-4.40 
  Zyhalko, Konrad 1199 POL1.0010.23204.60 
  Zyhalko, Konrad 1199 POL0.501-0.2720-5.40 
  Wieczorek, Mikolaj 1266 POL1.0010.31206.20 
  Wieczorek, Mikolaj 1266 POL1.0010.31206.20 
  Szydlo, Michal 1478 POL0.5010.10202.00 
  Szydlo, Michal 1478 POL0.5010.10202.00 
  Kukawski, Wiktor 1421 POL0.001-0.4820-9.60 
  Kukawski, Wiktor 1421 POL0.001-0.4820-9.60 
  Knapik, Kamil 1171 POL0.501-0.3020-6.00 
  Knapik, Kamil 1171 POL0.501-0.3020-6.00 
  Celebias, Filip 1269 POL1.0010.31206.20 
  Celebias, Filip 1269 POL0.501-0.1920-3.80 

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)
 
 Mistrzostwa Wielkopolski w Szachach Blyskawicznych'2017 Poznan POL 2017-08-27
RcRownchangeKK*chgGame
 1646 1407 4.50 11 2.06 20 41.20 
  Nadstoga, Wojciech 1807  * POL0.001-0.0820-1.60 
  Sacharewicz, Krzysztof 1807  * POL0.001-0.0820-1.60 
  Skrzypinski, Jan 1088 POL1.0010.13202.60 
  Hoffmann, Piotr 1646 POL1.0010.802016.00 
  Chrost, Maksym 1684 POL0.001-0.1720-3.40 
  Kupsik, Joanna 1603 POL1.0010.752015.00 
  Wawrzyniak, Pawel 1752 POL0.001-0.1120-2.20 
  Przerwa, Sebastian 1715 POL1.0010.862017.20 
  Klimkowski, Jan 1687 POL0.001-0.1620-3.20 
  Lesien, Przemyslaw 1652 POL0.001-0.2020-4.00 
  Wolnowski, Jakub 1667 POL0.5010.32206.40 
 * 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)
 

 

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