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Individual Calculations February 2022 |
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| Koellner, Aaron Noah Total change: -12.20 | |   |
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| 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT | SOUSSE | TUN | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2155 | 5.50 | 9 | -0.61 | 20 | -12.20 | |
|  Ben Said, Safa | | wf | 1755 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Romanov, Evgeny | g | | 2555 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kaabi, Iheb | | | 1768 | TUN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Elshaafi, Ali | | | 1950 | LBA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sumets, Andrey | g | | 2524 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abdulrahman Mohammad, Al Taher | | | 1894 | UAE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Antony, Jesumarian Leslie | | | 1755 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chorfen, Youssef | | | 1851 | TUN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Alfaitori, Abdallah | | | 1969 | LBA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
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