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Individual Calculations May 2023 |
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| Gubanov, Oleg Total change: 3.70 | |   |
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| National Club Championships 2023 | Ennis | IRL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2282 | 3.00 | 4 | -0.11 | 10 | -1.10 | |
|  Bronnikova, Karolina | | | 1882 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  O`neill, Sam | | | 1903 | IRL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Naughton, James | | | 2037 | IRL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Delaney, Killian | f | | 2294 | IRL | 0.00 | 1 | -0.48 | 10 | -4.80 | | | * 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) | | | | Munster League 2022-3 Rounds 7-8 | Charleville | IRL | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2282 | 2.00 | 2 | 0.48 | 10 | 4.80 | |
| | Moynihan, Kieran | | | 2113 | IRL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Naughton, James | | | 2037 | IRL | 1.00 | 1 | 0.20 | 10 | 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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