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Blitz:
Individual Calculations October 2021 |
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| Ospina Ortiz, Oscar Alexander Total change: 39.60 | |   |
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| IRT Alpha Zero Champions League | Bogota | COL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1800 | 4.50 | 10 | 1.98 | 20 | 39.60 | |
|  Estrada, Henry | | | 2100 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Estrada, Henry | | | 2100 | COL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Perez Olarte, Cesar Camilo | | | 2112 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Perez Olarte, Cesar Camilo | | | 2112 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tocua, Santiago | | | 1970 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tocua, Santiago | | | 1970 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Blanco, Santiago | | | 1695 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Blanco, Santiago | | | 1695 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rivera, Alberto | m | | 2275 | FID | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Rivera, Alberto | m | | 2275 | FID | 1.00 | 1 | 0.95 | 20 | 19.00 | |
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) | | |
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