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Individual Calculations July 2023 |
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| Sundar, Kanthimathi Total change: -51.20 | |   |
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| 2nd SSS International Open FIDE Rated Chess Tournament | Pudukottari | IND | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1028 | 0.00 | 3 | -0.42 | 40 | -16.80 | |
|  Merryston, David Scanny | | | 1708 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Nimalan, A | | | 1139 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Satheesh, Kumar G | | | 1466 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament | Sivakasi | IND | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1021 | 0.00 | 4 | -0.86 | 40 | -34.40 | |
| | Gopal, Aravamuthan Iyengar | | | 1501 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Padmapriyan, A R | | | 1223 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Inba, Ilavarasan S | | | 1178 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Paarventhan, M D | | | 1187 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | |
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