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Rapid:
Individual Calculations March 2018 |
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| Brightley-Davies, Ciaran Total change: -29.60 | |   |
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| Petts Wood and Orpington U120 | Orpington | ENG | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1547 | 0.00 | 2 | -1.48 | 20 | -29.60 | |
|  Jarauta Sarria, Javier | | | 1229 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Cutter, Tim J | | | 1465 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | |
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