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Blitz:
Individual Calculations August 2023 |
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| Christie, Joshua Total change: 84.40 | |   |
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| "XXIV Juegos Centroamericanos y del Caribe, San Salvador 2023"- Blitz Men | San Salvador | ESA | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2201 | 10.50 | 15 | 4.79 | 20 | 95.80 | |
|  Ortiz, Marcos | | | 2140 | NCA | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Baules Rodriguez, Jorge Luis | m | | 2344 | PAN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Johnson, Joshua | f | | 2271 | TTO | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Almedina Ortiz, Edgardo J. | f | | 2217 | PUR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Valderrama Quiceno, Esteban Alb | m | | 2546 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Hernandez Guerrero, Gilberto | g | | 2526 | MEX | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Escalona Landi, Samid Eduardo | c | | 2286 | VEN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Valdes Romero, Leonardo | m | | 2483 | CRC | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Urbina, Ricardo | m | | 2217 | HON | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Albornoz Cabrera, Carlos Daniel | g | | 2526 | CUB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mathurin, Nathaniel | | | 1949 | LCA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Araujo Sanchez, Josue | m | | 2403 | DOM | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Husbands, Orlando | m | | 2212 | BAR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Arias, Lemnys A. | m | | 2379 | ESA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gabriel, Davidson | | | 2009 | HAI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | St Catherine Blitz Open Section 2023 | Spanish Town, St. Catherine , Jamaica | JAM | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 2201 | 8.00 | 9 | -0.57 | 20 | -11.40 | |
| | Richards, Shaheem | | | 1532 | JAM | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Chin, J-Loy | | | 1587 | JAM | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Clarke, Adani | | wc | 1729 | JAM | 1.00 | 1 | 0.05 | 20 | 1.00 | | | McDonald, Jhustice-Dimonte | | | 1736 | JAM | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Williams, Margoe | | wc | 1650 | JAM | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Hope, Nathaniel | | | 1550 | JAM | 1.00 | 1 | 0.01 | 20 | 0.20 | | | McDonald, Angelus-Seren | | | 1646 | JAM | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Brooks, Paul | c | | 1899 | JAM | 0.00 | 1 | -0.85 | 20 | -17.00 | | | McDonald, Trinity-St.john | | | 1801 * | JAM | 1.00 | 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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