Player Page

De Vasconcelos, T (Tiaana)
Dob: 2010/09/07 (U16)
Gender: Female
Chess SA id: 210088032
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/01 (9 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1383.5
Curent Weighted rating1416.3
Curent Weighted performance1225.9
Current official/published rating (highest between Raw, WR and WP)1416.3
Current floor (min rating allowed)980.6
Current highest rating achieved1480.6
Current K-factor32
Games played this month9
Score (S)4.0
Expected score (We)3.90
Difference (S-We)0.10
Current Raw change (no limits, including tournament time weight)3.2
Current min/max change allowed (with limits)±127.7
Current Raw change used (final)3.2
Projected new Raw rating1386.7
Projected new Weighed rating1417.3
Projected new Weighted performance1225.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1417.3
Projected effective change (new Official - current Official)+1.0
Projected new highest rating1480.6
Projected new floor980.6
Projected new K-facor32
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1378.8
Curent Weighted rating1410.6
Curent Weighted performance1250.2
Current official/published rating (highest between Raw, WR and WP)1410.6
Current floor (min rating allowed)985.1
Current highest rating achieved1485.1
Current K-factor32
Games played this month9
Score (S)4.0
Expected score (We)3.87
Difference (S-We)0.13
Current Raw change (no limits, including tournament time weight)4.2
Current min/max change allowed (with limits)±128.5
Current Raw change used (final)4.2
Projected new Raw rating1383.0
Projected new Weighed rating1411.9
Projected new Weighted performance1250.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1411.9
Projected effective change (new Official - current Official)+1.3
Projected new highest rating1485.1
Projected new floor985.1
Projected new K-facor32
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1025.0
Curent Weighted rating759.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1025.0
Current floor (min rating allowed)525.0
Current highest rating achieved1025.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±212.8
Current Raw change used (final)0.0
Projected new Raw rating1025.0
Projected new Weighed rating786.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1025.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1025.0
Projected new floor525.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating777.8
Curent Weighted rating777.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)777.8
Current floor (min rating allowed)525.0
Current highest rating achieved777.8
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±302.6
Current Raw change used (final)0.0
Projected new Raw rating777.8
Projected new Weighed rating777.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)777.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating777.8
Projected new floor525.0
Projected new K-facor40
Tournaments
Tournament: South African Junior Closed Chess Championship 2024 (U14 Girls)
Start: 2024/04/27  End: 2024/05/01  Host: GE  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 9
Games: 9  Score: 4.0
Main rating: 1383.5  Rating gain/loss: 3.2
Type rating: 1378.8  Rating gain/loss: 4.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 South African Junior Closed Chess Championship 2024 (U14 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.0 1383.5 1378.8 Analysis
3 Ekurhuleni Open 2024 (B) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1436.4 1447.0 Analysis
2 Benoni High Schools Cluster Individuals 2024 (U15 Girls) 2024/03/16 2024/03/16 Ekurhuleni (GE) Rapid 45 0.74 5 5 3.0 1455.6 952.2 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U14 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.5 1462.2 1453.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
59 South African Junior Closed Chess Championship 2024 (U14 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.0 1383.5 1378.8 Analysis
58 Ekurhuleni Open 2024 (B) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1436.4 1447.0 Analysis
57 Benoni High Schools Cluster Individuals 2024 (U15 Girls) 2024/03/16 2024/03/16 Ekurhuleni (GE) Rapid 45 0.74 5 5 3.0 1455.6 952.2 Analysis
56 2024 Gauteng Inter-Region Chess Championship (U14 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.5 1462.2 1453.4 Analysis
55 Gauteng Soncini Finals 2023 (Girls) 2023/10/28 2023/10/28 Ekurhuleni (GE) Rapid 20 0.47 5 5 3.5 1457.2 589.8 Analysis
54 Ekurhuleni Chess Spring Tournament 2023 (C) 2023/09/23 2023/09/23 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1480.6 1485.1 Analysis
53 2023 Gauteng Top Schools (U13 Girls) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 4.5 1436.2 1431.0 Analysis
52 Ekurhuleni Chess Trial 3 2023 (U14) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1453.7 1449.9 Analysis
51 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1411.7 1408.1 Analysis
50 Ekurhuleni Trials 2 2023 (U14) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1407.4 1402.5 Analysis
49 Ekhuruleni Chess Trials 1 2023 (U14) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1254.8 1242.6 Analysis
48 Hoerskool Drie Riviere Open 2023 (D) 2023/03/11 2023/03/11 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1254.8 1242.6 Analysis
47 Ekurhuleni Springs Open 4 March 2023 (C) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1254.8 1242.6 Analysis
46 2022 Gauteng Schools Team Championships (U13 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1263.5 1249.8 Analysis
45 Alberton Chess Club Open 2022 (C) 2022/07/16 2022/07/16 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1279.6 1267.8 Analysis
44 2022 Gauteng Schools Individual Chess Championship (U13 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1260.8 1244.8 Analysis
43 Ekurhuleni Trials 1 2022 (U14) 2022/04/23 2022/04/23 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1325.3 1311.9 Analysis
42 South African Junior Closed Chess Championships 2022 (U12 Girls) 2022/03/28 2022/04/02 Chess South Africa (CSA) Standard 120 1.00 11 11 4.5 1325.3 1311.9 Analysis
41 2022 Gauteng Interregion (U12 Girls) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1327.4 1314.1 Analysis
40 Ekurhuleni Chess Open 2022 (D) 2022/01/08 2022/01/09 Ekurhuleni (GE) Standard 60 0.83 7 7 5.0 1312.8 1300.1 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 23 10 1 12 10.5 45.7 -37.0 1354.5 1317.5
White 12 6 0 6 6.0 50.0 0.0 1355.0 1355.0
Black 11 4 1 6 4.5 40.9 -77.3 1353.9 1276.6
Standard All 18 7 1 10 7.5 41.7 -70.8 1386.7 1315.8
White 9 4 0 5 4.0 44.4 -47.2 1386.4 1339.2
Black 9 3 1 5 3.5 38.9 -94.4 1386.9 1292.5
Rapid All 5 3 0 2 3.0 60.0 85.0 1238.6 1323.6
White 3 2 0 1 2.0 66.7 141.7 1260.8 1402.5
Black 2 1 0 1 1.0 50.0 0.0 1205.2 1205.2
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 329 179 13 137 185.5 56.4 54.3 1147.2 1201.5
White 164 89 8 67 93.0 56.7 57.0 1144.5 1201.5
Black 165 90 5 70 92.5 56.1 51.5 1149.9 1201.4
Standard All 298 163 12 123 169.0 56.7 57.0 1145.0 1202.1
White 148 79 7 62 82.5 55.7 48.8 1145.1 1193.9
Black 150 84 5 61 86.5 57.7 65.2 1145.0 1210.1
Rapid All 10 6 1 3 6.5 65.0 127.5 1293.9 1421.4
White 6 3 1 2 3.5 58.3 70.8 1290.2 1361.0
Black 4 3 0 1 3.0 75.0 212.5 1299.4 1511.9
Blitz All 21 10 0 11 10.0 47.6 -20.2 1108.0 1087.7
White 10 7 0 3 7.0 70.0 170.0 1047.5 1217.5
Black 11 3 0 8 3.0 27.3 -193.2 1162.9 969.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 110088036 Liebenberg, M (Michael) 10 9.0 9 0 1 90.0 1069.6 340.0 1409.6 View list
2 2100097359 Bothma, J (Jaculene) 9 8.0 8 0 1 88.9 1255.1 330.6 1585.6 View list
3 210095050 Netshimbupfe, Y (Yoanda) 8 6.0 6 0 2 75.0 1242.3 212.5 1454.8 View list
4 109079720 Lange, J (Jean-Luc) 6 5.0 5 0 1 83.3 910.9 283.3 1194.2 View list
5 211085191 Naidoo, K (Kajol) 5 2.0 2 0 3 40.0 1114.7 -85.0 1029.7 View list
6 210083428 Rautenbach, H (Helen Christine) 5 0.5 0 1 4 10.0 1243.4 -340.0 903.4 View list
7 210092453 Janse Van Rensburg, R (Rouve) 4 4.0 4 0 0 100.0 950.9 425.0 1375.9 View list
8 210075201 Williams, A (Anika) 4 2.5 2 1 1 62.5 1121.6 106.3 1227.8 View list
9 210069186 Terblanche, D (Danielle) 3 2.5 2 1 0 83.3 1112.7 283.3 1396.0 View list
10 109081022 Cass, M (Matthew) 3 2.0 2 0 1 66.7 764.2 141.7 905.8 View list
11 112089895 Govender, P (Pranau) 3 2.0 2 0 1 66.7 885.8 141.7 1027.4 View list
12 109092824 Labuschagne, I (Ivan) 3 2.0 2 0 1 66.7 967.0 141.7 1108.7 View list
13 2100101517 Lovett, S (Saffron) 3 2.0 2 0 1 66.7 1305.6 141.7 1447.2 View list
14 2100108310 Maharaj, A (Arya) 3 2.0 2 0 1 66.7 1381.9 141.7 1523.6 View list
15 2100109357 Theron, L (Lydia) 3 2.0 2 0 1 66.7 1382.4 141.7 1524.0 View list
16 2110109722 Beecum, V (Viha) 3 1.0 1 0 2 33.3 1336.3 -141.7 1194.6 View list
17 109083901 Botha, OJ (Owen) 3 1.0 1 0 2 33.3 883.3 -141.7 741.6 View list
18 109084256 Hattingh, T (Tiaan) 3 1.0 1 0 2 33.3 1340.9 -141.7 1199.3 View list
19 1110097360 Pillay, Z (Zac) 3 1.0 1 0 2 33.3 1042.0 -141.7 900.4 View list
20 211088038 Venter, Z (Zanell) 3 1.0 1 0 2 33.3 749.6 -141.7 608.0 View list