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Blitz:
Individual Calculations July 2023 |
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| Narvaez Berrio, Alexander Total change: -2.80 | |   |
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| Open IRT Blitz Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1539 | 0.00 | 4 | -0.14 | 20 | -2.80 | |
|  Panesso Rivera, Henry | m | | 2390 | COL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Moncada Correa, Sara | | wm | 2020 | COL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Dominguez Rincon, Miller Duvan | f | | 1986 | COL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ossa, Vladimir | | | 2065 | COL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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