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Individual Calculations August 2019 |
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| Simonds, Marcus Total change: -33.40 | |   |
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| 2019 Southern Suburbs Round-Robin Division B | Perth | AUS | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1511 | 4.00 | 8 | -0.95 | 20 | -19.00 | |
|  Milovanovic, Stevica | | | 1384 | AUS | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Gunawan, Tjermin | | | 1427 | AUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Gao, Oscar | | | 1459 | AUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Dodd, Brighton | | | 1111 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | McAteer, Ian | | | 1642 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Gunawan, Marco | | | 1617 | AUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Morrison, Robert | | | 1209 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Prunty, Jon | | | 1405 | AUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | | | 2019 WA Reserves Championship | Perth | AUS | 2019-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1511 | 0.00 | 2 | -0.72 | 20 | -14.40 | |
| | Andador, Dominador | | | 1813 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gao, Oscar | | | 1459 | AUS | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | |
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