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Individual Calculations November 2022 |
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| Cafolla, Peter Total change: -32.40 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U2000 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1932 | 4.50 | 9 | -1.62 | 20 | -32.40 | |
|  Niemann, Leon | | | 1736 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Ng, Chun Hei | | | 1814 | HKG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Coy, Rupert | | | 1780 | AUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Hipler, Andreas, Dr. | | | 1774 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sharma, Pankaj | c | | 1764 | IND | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hurtado Bahamonde, Matias | | | 1990 | CHI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rudecki, Bartosz | | | 1846 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Hrebicek, Petr | | | 1771 | CZE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | De Lisa, Carmine | | | 1658 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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