Rapid: Individual Calculations October 2023
 Malata, Jan  Total change: 14.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B14 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1442 1255 4.00 10 0.43 40 17.20 
  Bochniak, Franciszek 2065 POL0.0010.00400.00 
  Kedziorski, Kacper 1016 POL0.501-0.3040-12.00 
  Terkiewicz, Bruno 1778 POL0.001-0.0340-1.20 
  Kalinowski, Rafal 1120 POL1.0010.324012.80 
  Wasiluk, Mateusz 1521 POL0.001-0.1840-7.20 
  Szczeszek, Adam 1078 POL1.0010.274010.80 
  Paszek, Jan 1507 POL0.001-0.1940-7.60 
  Karys, Jakub 1062 POL1.0010.254010.00 
  Uhryn, Lukasz 1734 POL0.5010.454018.00 
  Kozak, Karol 1538 POL0.001-0.1640-6.40 

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)
 
 Weekend Szachowy w Wadowicach-VI Turniej o Puchar Starosty Wadowice POL 2023-09-23
RcRownchangeKK*chgGame
 1605 1255 1.50 6 -0.07 40 -2.80 
  Galyga, Zbigniew 1971 POL0.001-0.0140-0.40 
  Bachor, Tomasz 1872 POL0.001-0.0240-0.80 
  Mulet, Piotr f2044 POL0.0010.00400.00 
  Malata, Roman 1085 POL1.0010.284011.20 
  Swiatnicki, Daniel 1492 POL0.001-0.2040-8.00 
  Krupa, Jan 1165 POL0.501-0.1240-4.80 

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)
 

 

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