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Individual Calculations May 2023 |
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| Tapia Ostolaza, Alexei Total change: -1.00 | |   |
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| Semifinal del Campeonato Nacional Absoluto 2023 | Panama | PAN | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2194 | 5.00 | 7 | -0.05 | 20 | -1.00 | |
|  Hurtado, Samuel Alexander | | | 1794 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aguila Batista, Jose Angel | | | 1848 | PAN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Okuno Okuno, Rion | | | 1890 | PAN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Baules Rodriguez, Jorge Luis | m | | 2287 | PAN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Leon Archibaldo, Orlando Andres | f | | 2169 | PAN | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Ferreira Araujo, Aldair Antonio | | | 1831 | PAN | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Ramos Espinoza, Efren Andres | f | | 2139 | PAN | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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