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Individual Calculations February 2020 |
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| Thirunaga Sundaram, S Total change: -12.40 | |   |
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| Valliammal Memorial Below 1600 Rating Chess Tournament | Chennai | IND | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1455 | 5.50 | 8 | -0.62 | 20 | -12.40 | |
|  Karthik, Sriram B | | | 1168 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Lalith, R S | | | 1232 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Subramanian, R | | | 1223 | IND | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Baraneedharan, S | | | 1238 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Rohith, V | | | 1214 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Saisarvesh, S | | | 1346 | IND | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Adhithya, B | | | 1262 | IND | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Shreya, K | | | 1279 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | |
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