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Individual Calculations March 2023 |
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| Kavanagh, James Total change: 24.80 | |   |
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| Gonzaga Classic Masters 2023 | Dublin | IRL | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1718 | 1.00 | 4 | 0.33 | 20 | 6.60 | |
|  O`gorman, Alice | | | 2016 | IRL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Jackson, Carl | | | 1941 | IRL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | O`cuilleanain, Oisin | | | 2064 | IRL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Almousa, Suleiman | | | 1969 | JOR | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | The Sligo Spring Tournament 2023 Master | Enniscrone | IRL | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1718 | 2.00 | 5 | 1.27 | 20 | 25.40 | |
| | Mallaghan, Danny | | | 1967 | IRL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Rodriguez Fernandez, Juan Ramon | c | | 2152 | ESP | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Carroll, Peter | c | | 2111 | IRL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Gubanov, Oleg | m | | 2266 | UKR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ivanov, Andrey A. | | | 1814 | IRL | 0.50 | 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) | | | | Ennis Congress 2023 Open | Ennis | IRL | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1718 | 1.00 | 3 | -0.36 | 20 | -7.20 | |
| | Whelan, Niall P. | | | 1449 | IRL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gubanov, Oleg | m | | 2266 | UKR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | O`kelly, David | | | 1715 | IRL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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