Rapid: Individual Calculations January 2021
 Saniukowicz, Ryszard  Total change: 6.20  Rating chartPersonal card
 18. runda Grand Prix Bialegostoku "Lata-jesien 2020" - rapid Bialystok POL 2020-12-04
RcRownchangeKK*chgGame
 1344 1091 1.00 5 -0.04 20 -0.80 
  Krol, Jan 1482 POL0.001-0.0920-1.80 
  Ptaszynski, Szymon 1442 POL0.001-0.1120-2.20 
  Jaszczuk, Piotr 1383 POL0.001-0.1520-3.00 
  Sienicki, Oliwier 1192 POL0.001-0.3620-7.20 
  Piktel, Marcel 1219 POL1.0010.672013.40 

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)
 
 XXVI edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 Bialystok POL 2020-12-13
RcRownchangeKK*chgGame
 1231 1091 2.50 6 0.53 20 10.60 
  Ptaszynski, Szymon 1442 POL0.001-0.1120-2.20 
  Dunda, Szymon 1277 POL0.5010.24204.80 
  Chelstowski, Bartosz 1248 POL0.001-0.2920-5.80 
  Pac, Cyryl 980 POL1.0010.35207.00 
  Makarec, Anna 1154 POL1.0010.592011.80 
  Sawicki, Dorian 1282 POL0.001-0.2520-5.00 

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)
 
 20. runda Grand Prix Bialegostoku "Lato-jesien 2020" - rapid Bialystok POL 2020-12-18
RcRownchangeKK*chgGame
 1335 1091 1.00 5 -0.18 20 -3.60 
  Ptaszynski, Szymon 1442 POL0.001-0.1120-2.20 
  Stasienko, Lukasz 1499 POL0.001-0.0820-1.60 
  Stefanek, Michal 1059 POL1.0010.46209.20 
  Krol, Jan 1482 POL0.001-0.0920-1.80 
  Sienicki, Oliwier 1192 POL0.001-0.3620-7.20 

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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