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Blitz:
Individual Calculations November 2023 |
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| Sanudula, K M Dahamdi Total change: 98.80 | |   |
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| Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1559 | 7.50 | 9 | 1.73 | 40 | 69.20 | |
|  Madawala, R M I S B | | | 1159 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bandara, L R D B | | | 1204 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Yapabandara, G G P D | | | 1326 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ramanayake, Nemindi Linaya | | | 1310 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Chandrasekara, Pranieth | | | 1863 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Sivathanujan, S | | | 1748 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Samarasinghe, Thisum Diwayuru | | | 1227 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Somarathne, Senuka Damsath | | | 1281 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Liyanage, Pesandu Rashmitha | | | 1745 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Sri Lanka National Women's Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1615 | 6.00 | 6 | 0.74 | 40 | 29.60 | |
| | Herath, H M D L | | | 1113 | SRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Beminiwatte, A W Raveeja Arundi | | | 1153 | SRI | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Liyanage, Deshani Sanjula | | | 1092 | SRI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Bimansa, D G Jayandi | | | 1189 | SRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Tharushi, T H D Niklesha | | wc | 1594 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Sahansa, Onara Sandithi | | | 1215 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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