Individual Calculations May 2023 |
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Hounsome, David Total change: -17.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Perth Club Championship Rounds 1-3 | Perth | AUS | 2023-04-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1427 | 1525 | 1.00 | 3 | -0.85 | 20 | -17.00 | |
| Saxon, Marc | | | 1801 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | De Vas, Senudi | | | 1277 | AUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | Gough, Sebastian | | | 1202 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | 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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