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Individual Calculations October 2022 |
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| Aravindh, S Total change: -116.80 | |   |
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| Tamil Nadu State Under-15 Open Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1414 | 3.00 | 6 | -1.39 | 40 | -55.60 | |
|  Vishwaa, A | | | 1189 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Mirthun, Raj R | | | 1210 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Shanmugam, D | | | 1165 | IND | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Sai, Vijay P | | | 1236 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Reshe, A B | | | 1288 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Srihari, Satheeswaran | | | 1315 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1414 | 3.50 | 8 | -1.53 | 40 | -61.20 | |
| | Prasannaa.s | | | 2198 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Vaishnav, Madanraj | | | 1091 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Dhanush, Prakaash B A | | | 1159 | IND | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Nithyanandham, Sivaprakasam | | | 1075 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kiran, Prasath T | | | 1209 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sa, Kannan | | | 1907 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Kumaragurubaran, R | | | 1172 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Mahendar, O | | | 1092 | IND | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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