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Rapid:
Individual Calculations January 2020 |
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| Graff, Ben Total change: -27.60 | |   |
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| 11th CSC London Chess Classic: Rapid Under 1825 | London | ENG | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1698 | 4.50 | 7 | -0.11 | 20 | -2.20 | |
|  Palav, Mayank | | | 1424 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Haddock, Paul | | | 1386 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Saidmurodov, Shahjahon | | | 1656 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Karia, Kamlesh | | | 1508 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gopakumar, Siddharth | | | 1801 | IND | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Agrawal, Shivam | | | 1451 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | O`hanlon, Pat | | | 1739 | IRL | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | Coventry and District Chess League 2nd Rapidplay Open | Coventry | ENG | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1698 | 1.00 | 5 | -1.27 | 20 | -25.40 | |
| | Paul, Nathanael | | | 2017 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pal, Rohan | | | 1520 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Briggs, Phil | | | 2098 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hankey, Chris P | | | 1588 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Walker, David N | | | 1565 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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