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Blitz:
Individual Calculations March 2020 |
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| Dorrian, Christopher Total change: -12.40 | |   |
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| Bangor February Blitz 2019 | Bangor | IRL | 2020-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1488 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
|  Jamison, Brendan | | | 1681 | IRL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Greenisland Blitz 2020 | Carrickfergus | IRL | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1488 | 1.00 | 4 | -0.37 | 20 | -7.40 | |
| | Roberts, Danny | | | 1888 * | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rushe, Adam | | | 1532 | IRL | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Moreland, Des | | | 1417 | IRL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Wong, James | | | 1677 | IRL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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