Individual Calculations May 2023 |
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Cattomio, Roberto Total change: 18.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Serpiano Open 2023 | Serpiano-Brusino Arsizio | SUI | 2023-03-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1857 | 1558 | 2.00 | 5 | 0.77 | 20 | 15.40 | |
| Jedinger, Andreas | | | 2055 | AUT | 0.00 | 1 | -0.04 | 20 | -0.80 | | Cavadini, Sergio | | | 1432 | SUI | 1.00 | 1 | 0.33 | 20 | 6.60 | | Steiner, Mario | | | 1579 | SUI | 1.00 | 1 | 0.53 | 20 | 10.60 | | Pirrello, Christian | | | 2080 | ITA | 0.00 | 1 | -0.03 | 20 | -0.60 | | Levacic, Damir | m | | 2140 | MNC | 0.00 | 1 | -0.02 | 20 | -0.40 | | 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) | | Locarno Open 2023 | Locarno | SUI | 2023-04-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1666 | 1552 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
| Boschetti, Claudio | | | 1978 | SUI | 0.00 | 1 | -0.07 | 20 | -1.40 | | Steiner, Gabriel | | | 1354 | SUI | 1.00 | 1 | 0.24 | 20 | 4.80 | | 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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