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Rapid:
Individual Calculations March 2020 |
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| Businski, Jan Total change: 21.80 | |   |
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| 6. runda Grand Prix Bialegostoku "Zima-Wiosna 2020" - rapid | Bialystok | POL | 2020-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1042 | 1.00 | 4 | 0.46 | 20 | 9.20 | |
|  Milewski, Karol | | | 1442 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ptaszynski, Szymon | | | 1442 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sazon, Adam | | | 1267 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rekuc, Patryk | | | 1321 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | * 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) | | | | XXV edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 13 | Bialystok | POL | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1042 | 3.00 | 7 | 1.12 | 20 | 22.40 | |
| | Jaszczuk, Piotr | | | 1291 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Jarocki, Gabriel | | | 1401 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gardocki, Michal | | | 847 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Chelstowski, Bartosz | | | 1248 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Rekuc, Patryk | | | 1321 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wojtacha, Krzysztof | | | 1290 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Moroz, Adrian | | | 1239 | POL | 0.00 | 1 | -0.25 | 20 | -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) | | | | XXV edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 10 | Bialystok | POL | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1042 | 1.00 | 5 | -0.49 | 20 | -9.80 | |
| | Obrycki, Tomasz | | | 1296 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Sienicki, Oliwier | | | 1246 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kudraszow, Filip | | | 1208 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kicinska, Zofia | | | 990 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Chomicki, Kornel | | | 1271 | POL | 0.00 | 1 | -0.21 | 20 | -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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