Individual Calculations October 2021 |
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O`neill, Sam Total change: 1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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The 100th Irish Championships 2021 Final Weekender | Dublin | IRL | 2021-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1739 | 1889 | 3.50 | 5 | 0.06 | 20 | 1.20 | |
| Leavy, Paul A. | | | 1609 | IRL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Rrasa, Elvan | | | 1665 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Murray, Benjamin | | | 1709 | IRL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Novak, Vjekoslav | | | 1736 | CRO | 1.00 | 1 | 0.30 | 20 | 6.00 | | Ruchko, Denis | | | 1976 | IRL | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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