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Individual Calculations November 2017 |
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| Wijeratne, W D R T Total change: 12.80 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1176 | 2.50 | 6 | 0.64 | 20 | 12.80 | |
|  Dahanayake, Isara Banidu | | | 1576 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ranawaka, Nuran Lakshitha N | | | 1561 | SRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Liyanarachchi, Sanosh Shamal | | | 1460 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nagahawattha, N W N D S | | | 1047 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Jayanka, L P P R | | | 1474 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wimalagunasekara, D Nithwara | | | 1017 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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