Rapid: Individual Calculations February 2019
 Peksa, Piotr  Total change: -14.40  Rating chartPersonal card
 XXIV edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 13 Bialystok POL 2019-01-13
RcRownchangeKK*chgGame
 1106 1017 3.00 6 0.58 20 11.60 
  Ciszewski, Krzysztof 1417  * POL0.001-0.0820-1.60 
  Moroz, Adrian 1213 POL0.001-0.2520-5.00 
  Semeniec, Szymon 970 POL1.0010.43208.60 
  Chelstowski, Bartosz 1151 POL0.001-0.3220-6.40 
  Maksimiuk, Maja 909 POL1.0010.35207.00 
  Kulesza, Bartosz 978 POL1.0010.45209.00 
 * 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)
 
 XXIV edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 10 Bialystok POL 2019-01-19
RcRownchangeKK*chgGame
 1068 1017 0.00 2 -0.87 20 -17.40 
  Kudraszow, Filip 1146 POL0.001-0.3320-6.60 
  Rekuc, Patryk 990 POL0.001-0.5420-10.80 

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)
 
 4. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid Bialystok POL 2019-01-25
RcRownchangeKK*chgGame
 1341 1017 0.50 5 -0.21 20 -4.20 
  Widelski, Kacper 1417  * POL0.001-0.0820-1.60 
  Kaminski, Maciej 1417  * POL0.001-0.0820-1.60 
  Grabarczyk, Edmund 1278 POL0.001-0.1820-3.60 
  Zinczuk, Leon 1417  * POL0.001-0.0820-1.60 
  Gorka, Robert 1178 POL0.5010.21204.20 
 * 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)
 
 Champ Bialystok 2019 Rapid U-10 Bialystok POL 2019-01-28
RcRownchangeKK*chgGame
 1102 1017 2.50 7 -0.22 20 -4.40 
  Jaszczuk, Piotr 1201 POL1.0010.742014.80 
  Pawelski, Tomasz 1098 POL1.0010.612012.20 
  Chiszko, Oskar 1081 POL0.001-0.4120-8.20 
  Sienicki, Oliwier 1103 POL0.001-0.3820-7.60 
  Rekuc, Patryk 990 POL0.001-0.5420-10.80 
  Saniukowicz, Ryszard 996 POL0.501-0.0320-0.60 
  Wojtacha, Krzysztof 1243 POL0.001-0.2120-4.20 

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)
 

 

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