Rapid: Individual Calculations September 2017
 Grzesik, Gracjan  Total change: 6.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1394 1662 8.50 11 -0.40 20 -8.00 
  Szuber, Dawid 1262  * POL0.501-0.4220-8.40 
  Lupinski, Marcel 1262  * POL1.0010.08201.60 
  Czaja, Adrian 1262  * POL1.0010.08201.60 
  Jedynak, Jakub 1269 POL1.0010.08201.60 
  Luberanski, Jakub 1537 POL0.501-0.1720-3.40 
  Wysocki, Mateusz 1448 POL0.501-0.2720-5.40 
  Kietrys, Maciej 1473 POL0.501-0.2520-5.00 
  Babiarz, Arkadiusz 1526 POL0.501-0.1820-3.60 
  Szafranski, Maciej 1316 POL1.0010.11202.20 
  Ochedzan, Tymon 1507 POL1.0010.29205.80 
  Pazdzierz, Piotr 1472 POL1.0010.25205.00 
 * 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)
 
 XXVIII Memorial Szachowy Jozefa Kochana Koszalin POL 2017-08-19
RcRownchangeKK*chgGame
 1701 1662 4.50 8 0.72 20 14.40 
  Eggink, Ryszard 2062  * POL0.001-0.0820-1.60 
  Smetek, Robert 1320 POL1.0010.12202.40 
  Bienko, Jagoda 1353 POL1.0010.14202.80 
  Szyszylo, Rafal 2062  * POL0.5010.42208.40 
  Franckowski, Janusz 1938 POL0.001-0.1720-3.40 
  Sokolowski, Ryszard 2062  * POL0.001-0.0820-1.60 
  Guzek, Cyprian 1462 POL1.0010.24204.80 
  Marczak, Aleksander 1346 POL1.0010.13202.60 
 * 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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