Rapid: Individual Calculations September 2017
 Guzek, Cyprian  Total change: -83.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1291 1462 3.50 10 -3.54 20 -70.80 
  Sapinski, Sebastian 1082 POL1.0010.09201.80 
  Paprocki, Stanislaw 1645 POL0.001-0.2620-5.20 
  Kabacinski, Krzysztof 1509 POL0.001-0.4320-8.60 
  Zlotek, Mikolaj 1318 POL0.001-0.6920-13.80 
  Markiewicz, Krzysztof 1217 POL0.001-0.8020-16.00 
  Szpila, Piotr 1248 POL0.501-0.2720-5.40 
  Jankowski, Igor 1262 POL0.001-0.7620-15.20 
  Pustelnik, Oskar 1173 POL1.0010.16203.20 
  Wnuk, Wojciech 1231 POL0.501-0.2920-5.80 
  Kalkowski, Igor 1227 POL0.501-0.2920-5.80 

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)
 
 XXVIII Memorial Szachowy Jozefa Kochana Koszalin POL 2017-08-19
RcRownchangeKK*chgGame
 1676 1462 1.00 6 -0.63 20 -12.60 
  Puksza, Andrzej 1862  * POL0.5010.42208.40 
  Kucharski, Tadeusz 1520 POL0.001-0.4220-8.40 
  Sokolowski, Ryszard 1862  * POL0.001-0.0820-1.60 
  Kowalski, Maciej 1862  * POL0.001-0.0820-1.60 
  Grzesik, Gracjan 1662 POL0.001-0.2420-4.80 
  Truszkowski, Lukasz 1288 POL0.501-0.2320-4.60 
 * 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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