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Individual Calculations December 2023 |
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| Vinothkumar, Nivin Total change: 10.00 | |   |
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| 2023 Hetherington Memorial Open Rounds 4-7 | Canberra | AUS | 2023-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1235 | 2.00 | 3 | 0.77 | 40 | 30.80 | |
|  Gibson, Bernard | | | 1383 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Wilson, Graeme | | | 1231 | AUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Teymant, Roy | | | 1291 | AUS | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | | | 2023 Vikings Minor | Canberra | AUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1215 | 1.00 | 4 | -0.52 | 40 | -20.80 | |
|  Chiddy, Lance | | | 1095 | AUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Ross, Darryl | | | 1361 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Badrinarayan, Siddhant | | | 1509 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Dunn, Paul | | | 1279 | AUS | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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