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Individual Calculations September 2023 |
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| Simpson, Michael Total change: 22.80 | |   |
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| FIDE in The Sparkling Waters (Prestige) | Rustenburg | RSA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 2036 | 4.50 | 6 | -0.28 | 40 | -11.20 | |
|  Kananelo, Nkalimeng | | | 1636 * | LES | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sathish, Abinavah | | | 1557 | RSA | 0.50 | 1 | -0.45 | 40 | -18.00 | | | George, Muhammad | | | 1486 | LES | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Maredi, Alex | | | 1767 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Tsephe, Lebajoa | | | 1776 | LES | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Mhango, Banele | f | | 2194 | RSA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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) | | | | CHESS SLOVAK OPEN 2023 | Skalica | SVK | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2036 | 3.50 | 8 | 0.85 | 40 | 34.00 | |
| | Romanishin, Oleg M | g | | 2377 | UKR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sai, Mahati A | | | 1878 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Tancsa, Tamas | | | 2240 | HUN | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Sahidi, Samir | m | | 2497 | SVK | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Hrbek, Jachym | | | 1871 | CZE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Machata, Martin | | | 2210 | CRO | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Bango, Lukas | | | 2231 | SVK | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ouellet, Maili-Jade | | wg | 2195 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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