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Individual Calculations June 2023 |
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| Ivan, George E Total change: -78.00 | |   |
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| 51st Tamil Nadu State Under-19 Open Fide Rated Chess Championship 2023 | Tiruchirappalli | IND | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1376 | 4.50 | 8 | -1.47 | 40 | -58.80 | |
|  Vishod, S | | | 1144 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Aravinth, Shanmugam S | | | 1586 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vishweswaran, N | | | 1137 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Arvind, Balaji B | | | 1100 | IND | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Kamalesh, S P | | | 1008 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Boopalan, R | | | 1098 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sourav, S | | | 1177 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Surya, Prakash M | | | 1099 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Tamil Nadu State Sub-Junior (Under-15)FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1376 | 5.00 | 7 | -0.48 | 40 | -19.20 | |
| | Nanthabalan, V B | | | 1133 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Gurubaran, Raghuraman | | | 1123 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kreshanth, K L | | | 1074 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Shaam, Sundar A | | | 1218 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Thanish, S A | | | 1170 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Praveen, Kumar S | | | 1136 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kesavamoorthy, G | | | 1179 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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