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Individual Calculations April 2020 |
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| Birchmeier Epprecht, Mikael Total change: 7.60 | |   |
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| IRT Sub 2200 Ilustre Municipalidad de Puerto Montt- Club Mundo Ajedrez | Puerto Montt | CHI | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1218 | 1.00 | 3 | 0.19 | 40 | 7.60 | |
|  Bahamondes Cepeda, Jose Patricio | | | 1618 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Orrego Palermo, Marcelo | | | 1618 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arjel Argel, Zinedine Isaac Gerra | | | 1105 | CHI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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