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Individual Calculations September 2022 |
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| Makoto, Rodwell Total change: -17.30 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2346 | 3.00 | 9 | -0.81 | 10 | -8.10 | |
|  Vidit, Santosh Gujrathi | g | | 2714 | IND | 0.00 | 1 | -0.10 | 10 | -1.00 | |  Cordova, Emilio | g | | 2549 | PER | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Carpenter, Paul A | | | 1938 | JCI | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Baburin, Alexander | g | | 2400 | IRL | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Blackman, Justin | f | | 2195 | BAR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Solomon, Kenny | g | | 2355 | RSA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Hernandez Guerrero, Gilberto | g | | 2560 | MEX | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Batsuren, Dambasuren | g | | 2518 | MGL | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Greet, Andrew N | m | | 2392 | SCO | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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) | | | | Chess Power House 2nd RR (Prestige) | Johannesburg | RSA | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2346 | 3.00 | 5 | -0.92 | 10 | -9.20 | |
| | Oosthuizen, Michal Jacobus | | | 1940 | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Khumalo, Keith | c | | 2066 | RSA | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Mhango, Banele | f | | 2193 | RSA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Mabusela, Johannes Manyedi | m | | 2203 | RSA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Mnguni, Jacob Dumisani | | | 2131 | RSA | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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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