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Individual Calculations December 2017 |
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| Delaney, Killian Total change: -8.20 | |   |
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| Armstrong Cup 2017-18 Rounds 1-2 | Various | IRL | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2196 | 1.00 | 2 | -0.18 | 20 | -3.60 | |
|  Cardenas Valero, Joaquin | | | 2265 | ESP | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Miller, Jacob | | | 1975 | IRL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Armstrong Cup 2017-18 Rounds 3-4 | Various | IRL | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2202 | 1.50 | 2 | 0.25 | 20 | 5.00 | |
| | Macelligott, Gerard | c | | 2021 | IRL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wallace, Paul A. | | | 2192 | IRL | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | 2017/18 4NCL Division 3 North Rounds 1-2 | Doncaster | ENG | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2204 | 1.00 | 2 | -0.48 | 20 | -9.60 | |
| | Johnson, Michael D | | | 1981 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Halfpenny, Glenn | | | 2057 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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