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Individual Calculations October 2022 |
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| Jackson, V X Total change: 67.20 | |   |
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| Tamil Nadu State Under 13 Open Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1309 | 5.50 | 8 | 1.05 | 40 | 42.00 | |
|  Meiyappan, M | | | 1085 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Siddhartha, B | | | 1155 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Yashwant, B | | | 1501 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Iniyan, R S | | | 1461 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Raghav, V | | | 1606 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mukhund, A | | | 1134 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Pranav, Dharshan S | | | 1123 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Dharsh, M | | | 1075 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1392 | 4.00 | 8 | 0.63 | 40 | 25.20 | |
| | Hemanth, Raam | | | 1983 | IND | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Vignesh, Kannan P | | | 1641 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Arul, Prakash N | | | 1570 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sahana, Shainsha | | | 1152 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Sharukh, Khan B | | | 1150 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Vibhakar, Venkatakrishnan | | | 1523 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Indrajit, R S | | | 1157 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Shyam, Sundar M | | | 1657 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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