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Individual Calculations March 2023 |
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| Gunarathne, Senith Total change: 19.60 | |   |
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| 2023 Coventry Open Under 2000 | Coventry | ENG | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1471 | 2.00 | 5 | 0.49 | 40 | 19.60 | |
|  Cawston, M John | | | 1719 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Dos Santos Silva, Bruno Alexandre | | | 1594 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Ivan, Austin | | | 1516 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Towers, Nigel S | | | 1825 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Passariello, Andrea | | | 1515 | ITA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | |
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