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Individual Calculations August 2021 |
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| Lasok, Marek Total change: 61.20 | |   |
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| Turniej Kolowy w Hetmanie na I kategorie | Wroclaw | POL | 2021-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1335 | 7.50 | 9 | 1.41 | 40 | 56.40 | |
|  Nagly, Krzysztof | | | 1132 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Bem, Tymoteusz | | | 1205 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Zyto, Karol | | | 1391 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Kotlubaj, Anastazja | | | 935 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szachniewicz, Aleksander | | | 935 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szreter, Marek | | | 1161 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Herbut, Maciej | | | 1455 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Frac, Pawel | | | 1307 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Pelczarski, Wojciech | | | 1118 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | | | Polonia Wroclaw Chess Cup | Wroclaw | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1343 | 0.50 | 1 | 0.12 | 40 | 4.80 | |
| | Kandefer, Wojciech | | | 1431 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | |
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