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Individual Calculations March 2023 |
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| Culbeaux Tello, Oscar Abraham Total change: -25.00 | |   |
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| The Sligo Spring Tournament 2023 Master | Enniscrone | IRL | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2137 | 1.50 | 5 | -1.52 | 20 | -30.40 | |
|  Boyle, Bernard | | | 1818 | IRL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rakhmangulov, Andrei | m | | 2293 | UKR | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Baburin, Alexander | g | | 2399 | IRL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Murphy, Oissine | | | 1884 | IRL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nikula, Mikko | | | 1811 | FIN | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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) | | | | Ennis Congress 2023 Open | Ennis | IRL | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2137 | 4.00 | 5 | 0.27 | 20 | 5.40 | |
| | McGrath, Mark | | | 1743 | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stack, George | | | 1796 | IRL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lalic, Bogdan | g | | 2374 | CRO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | O`connell, Denis | | | 1737 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pereiro Rodriguez, Diego | | | 1883 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | |
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