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Individual Calculations January 2020 |
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| Kolak, Tanya Total change: 38.20 | |   |
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| 2019 Victorian Seniors Championship | Melbourne | AUS | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1384 | 3.00 | 6 | 1.52 | 20 | 30.40 | |
|  Raine, Marcus | | | 1784 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Savige, Colin B | | | 1784 * | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Flude, David A | | | 1453 | AUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Oswald, Franz | | | 1477 | AUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Cook, Geoff L | | | 1612 | AUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Krysiak, Jerzy | | | 1499 | AUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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 MCC Bob Brooking Swiss | Melbourne | AUS | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1384 | 2.00 | 4 | 0.39 | 20 | 7.80 | |
| | Beattie, Roger | | | 1572 | AUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mortelecque, Romain | | | 1516 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Khamatgaleev, Michael | | | 1432 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Hennessy, Maurice | | | 1312 | AUS | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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