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Individual Calculations December 2023 |
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| Brennan, Andrew Total change: 3.60 | |   |
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| LCU Armstrong Cup Rounds 1-2 | Dublin | IRL | 2023-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1914 | 1.00 | 1 | 0.28 | 40 | 11.20 | |
|  Bianchi, Lorenzo | | | 1749 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | LCU O'Hanlon Cup Rounds 1-2 | Dublin | IRL | 2023-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1914 | 2.00 | 2 | 0.22 | 40 | 8.80 | |
|  McMorrow, Eugene | | | 1607 | IRL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Whelan, Cory | | | 1514 * | IRL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | UCD Congress 2023 Masters | Dublin | IRL | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1914 | 1.50 | 4 | -0.41 | 40 | -16.40 | |
| | Kanyamarala, Tarun | m | | 2312 | IRL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | O`reilly, Conor | | | 1800 | IRL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Copeland, Dean | | | 1825 | IRL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Scott, Luke | | | 1879 | IRL | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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