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Individual Calculations October 2020 |
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| Sheridan, Wallace Total change: 2.20 | |   |
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| 2020 WA Reserves Championship | Perth | AUS | 2020-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1497 | 2.50 | 6 | 0.23 | 20 | 4.60 | |
|  Saroha, Chirag | | | 1809 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Milovanovic, Stevica | | | 1455 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Andrew, Christopher-Jack | | | 1523 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Rasulov, Bekzod | | | 1539 | AUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Gao, Oscar | | | 1570 | AUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Tomic, Nedeljko | | | 1675 | AUS | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 2020 David Ellis Cup | Perth | AUS | 2020-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1497 | 1.50 | 4 | -0.12 | 20 | -2.40 | |
| | Ferozkohi, Ihsan | | | 1897 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Andrew, Christopher-Jack | | | 1523 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Simonds, Marcus | | | 1481 | AUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Milovanovic, Stevica | | | 1455 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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