Individual Calculations February 2020
 Pniaczek, Marek  Total change: -31.20  Rating chartPersonal card
 PRAGUE OPEN 2020 A - IM open Praha CZE 2020-01-10
RcRownchangeKK*chgGame
 2086 2145 5.50 9 0.32 40 12.80 
  Koper, Stefan 1823 CZE1.0010.13405.20 
  Low, Zhen Yu Cyrus m2415 SGP0.5010.334013.20 
  Laxman, R.r. g2441 IND0.5010.354014.00 
  Smolik, Jachym 2025 CZE0.001-0.6640-26.40 
  Kolchin, Maxim 1956 RUS1.0010.254010.00 
  Plasil, Petr 1978 CZE1.0010.284011.20 
  Nasshan, Dennis f2307 GER0.001-0.2940-11.60 
  Nguyen, Thai Dai Vinh 1953 CZE0.501-0.2540-10.00 
  Cervenka, Petr 1879 CZE1.0010.18407.20 

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)
 
 ECoC Extraliga SVK 2019/20 R5-6 Various SVK 2020-01-18
RcRownchangeKK*chgGame
 2401 2145 0.00 2 -0.38 40 -15.20 
  Vykouk, Jan m2434 CZE0.001-0.1640-6.40 
  Motuz, Karol f2368 SVK0.001-0.2240-8.80 

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)
 
 1.liga Vychod SVK 2019/20 R7 Various SVK 2020-01-25
RcRownchangeKK*chgGame
 2298 2145 0.00 1 -0.30 40 -12.00 
  Straka Ml., Jozef f2298 SVK0.001-0.3040-12.00 

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)
 
 2.liga skupina C 2019/20 R7 Various SVK 2020-01-26
RcRownchangeKK*chgGame
 2204 2145 0.00 1 -0.42 40 -16.80 
  Kantorik, Marian m2204 SVK0.001-0.4240-16.80 

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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