Rapid:
Individual Calculations February 2023 |
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Martinez Medina, Jose Juan Total change: 8.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Copa Catalana Barcelona 2023 | Barcelona | ESP | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1618 | 1505 | 2.00 | 4 | 0.42 | 20 | 8.40 | |
| Jul Perez, Alberto | | | 1991 | CUB | 0.00 | 1 | -0.04 | 20 | -0.80 | | Altemir Gubankov, Sebastian | | | 1477 | ESP | 1.00 | 1 | 0.46 | 20 | 9.20 | | Safont-Tria Sastre, Biel | | | 1318 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | Ribera Caro, Joan | | | 1687 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | | 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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