Individual Calculations January 2017
 Wojcikiewicz, Dariusz  Total change: -2.20  Rating chartPersonal card
 Jesienne granie w Hetmanie 2016_B Warszawa POL 2016-09-19
RcRownchangeKK*chgGame
 1484 1467 5.00 10 0.23 20 4.60 
  Borowski, Marek 1447 POL0.001-0.5320-10.60 
  Zelak, Wladyslaw 1522 POL0.5010.08201.60 
  Kwiek, Janusz 1532 POL0.001-0.4120-8.20 
  Szymanski, Pawel 1512 POL0.001-0.4420-8.80 
  Stypulkowski, Jacek 1487 POL1.0010.532010.60 
  Szumigaj, Marcin 1374 POL1.0010.37207.40 
  Staszewski, Krzysztof 1527 POL1.0010.582011.60 
  Fieducik, Marcin 1382 POL0.501-0.1220-2.40 
  Pesko, Tomasz 1527 POL0.001-0.4220-8.40 
  Czorniej, Antonina 1530 POL1.0010.592011.80 

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)
 
 177th YMCA Autumn 2016-D Warszawa POL 2016-09-20
RcRownchangeKK*chgGame
 1416 1467 6.50 12 -0.34 20 -6.80 
  Szumigaj, Marcin 1374 POL0.501-0.1320-2.60 
  Wanecki, Krzysztof 1469 POL0.5010.00200.00 
  Olsztynski, Andrzej 1456 POL0.501-0.0220-0.40 
  Kucharski, Jacek 1415 POL1.0010.43208.60 
  Sieczkowski, Adam 1478 POL1.0010.522010.40 
  Rejniak, Zuzanna 1359 POL0.501-0.1520-3.00 
  Fieducik, Marcin 1382 POL1.0010.38207.60 
  Duda, Ryszard 1485 POL0.001-0.4720-9.40 
  Wangrat, Jan 1328 POL1.0010.31206.20 
  Tarka, Aleksandra 1433 POL0.001-0.5520-11.00 
  Budrewicz, Henryk 1442 POL0.001-0.5320-10.60 
  Flig, Wojciech 1373 POL0.501-0.1320-2.60 

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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