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Individual Calculations February 2023 |
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| Sardana, Rishi Total change: -10.30 | |   |
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| Rilton Cup 2022-2023 | Stockholm | SWE | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2364 | 2460 | 5.50 | 9 | -0.13 | 10 | -1.30 | |
|  Vagman, Roy | f | | 2255 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Koykka, Pekka | m | | 2351 | FIN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Thybo, Jesper Sondergaard | g | | 2515 | DEN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Urkedal, Frode Olav Olsen | g | | 2536 | NOR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Rakesh, Kumar Jena | m | | 2303 | IND | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Falkevall, Axel | f | | 2287 | SWE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Kilgus, Georg | m | | 2389 | AUT | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Bai, Adelard | f | | 2411 | TPE | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Dobrikov, Marco | f | | 2228 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2459 | 6.50 | 9 | -0.90 | 10 | -9.00 | |
| | He, Caleb | | | 2059 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Siva Sankaran, Anup Kumar | | | 1845 | AUS | 1.00 | 1 | 0.02 | 10 | 0.20 | | | McNamara, Gary | | | 2040 | AUS | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Urban, Sylvester | | | 2117 | AUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gong, Patrick | f | | 2292 | AUS | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Papantoniou, John | | | 2067 | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rodgers, Jack | | | 2034 | AUS | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Zhao, Zong-Yuan | g | | 2488 | AUS | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Lane, Gary W | m | | 2343 | AUS | 0.00 | 1 | -0.66 | 10 | -6.60 | | | * 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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