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Rapid:
Individual Calculations December 2021 |
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| Nguyen, Doan Quoc Anh Total change: 64.20 | |   |
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| TURNIEJ NIEPODLEGLOSCI Memorial Szachowy im.Karola ZIELEZNIKA | Katowice | POL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1142 | 3.00 | 5 | 1.13 | 20 | 22.60 | |
|  Maslanka, Wojciech | | | 1525 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Herezy, Nikola | | | 956 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Polakiewicz, Blanka | | | 1212 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Pawlowski, Kamil | | | 1303 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Niesporek, Franciszek | | | 1254 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Puchar Slaska Juniorow w Szachach Szybkich do lat 14 | Ustron | POL | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1142 | 5.00 | 9 | 2.08 | 20 | 41.60 | |
| | Oborska, Magda | | | 1475 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Bala, Bartosz | | | 1153 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Zozworek, Eryk | | | 1068 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Niemczyk, Krzysztof | | | 1400 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Zaborski, Igor | | | 1428 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kozik, Maksymilian | | | 1238 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Matus, Stanislaw | | | 1097 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Nieckarz, Maja | | | 1252 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Kubik, Rafal | | | 1512 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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