Player Page

Theron, L (Lydia)
Dob: 2010/09/30 (U16)
Gender: Female
Chess SA id: 2100109357
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (34 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
Current Raw rating1528.3
Current Weighted rating1490.1
Current Weighted performance1498.3
Current official/published rating (highest between Raw, WR and WP)1528.3
Current highest rating achieved1544.8
Current floor (min rating allowed)1044.8
Current K-factor32
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)±103.9
Current Raw change used (final)0.0
Projected new Raw rating1528.3
Projected new Weighed rating1373.4
Projected new Weighted performance1498.3
Projected new final Raw rating (if new WP > new Raw)1528.3
Projected new highest rating1544.8
Projected new floor1044.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1528.3
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1530.8
Current Weighted rating1485.3
Current Weighted performance1498.3
Current official/published rating (highest between Raw, WR and WP)1530.8
Current highest rating achieved1542.7
Current floor (min rating allowed)1042.7
Current K-factor32
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)±103.5
Current Raw change used (final)0.0
Projected new Raw rating1530.8
Projected new Weighed rating1369.1
Projected new Weighted performance1498.3
Projected new final Raw rating (if new WP > new Raw)1530.8
Projected new highest rating1542.7
Projected new floor1042.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1530.8
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1252.0
Current Weighted rating1252.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1252.0
Current highest rating achieved1252.0
Current floor (min rating allowed)752.0
Current K-factor36
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)±154.0
Current Raw change used (final)0.0
Projected new Raw rating1252.0
Projected new Weighed rating1151.8
Projected new Weighted performance433.9
Projected new final Raw rating (if new WP > new Raw)1252.0
Projected new highest rating1252.0
Projected new floor752.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1252.0
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 2024 Etienne Lewis (U16) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1505.7 1509.0 Analysis
7 2024 Alekhine Open Chess Tournament (A) 2024/08/09 2024/08/10 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1484.6 1482.8 Analysis
6 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19B) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1484.6 1482.8 Analysis
5 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 1532.3 1527.3 Analysis
4 2024 Wynie Robbertse Chess Tournament (B) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1537.1 1533.4 Analysis
3 2024 Constantiapark Open (C) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1544.8 1542.7 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1490.0 1476.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1490.0 1476.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
42 2024 Etienne Lewis (U16) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1505.7 1509.0 Analysis
41 2024 Alekhine Open Chess Tournament (A) 2024/08/09 2024/08/10 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1484.6 1482.8 Analysis
40 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19B) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1484.6 1482.8 Analysis
39 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 1532.3 1527.3 Analysis
38 2024 Wynie Robbertse Chess Tournament (B) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1537.1 1533.4 Analysis
37 2024 Constantiapark Open (C) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1544.8 1542.7 Analysis
36 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1490.0 1476.8 Analysis
35 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1490.0 1476.8 Analysis
34 Lardies Open Tournament 2023 (C) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1520.8 1513.9 Analysis
33 2023 Etienne Lewis Closed Tournament (U14) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1455.0 1449.9 Analysis
32 2023 Gauteng Top Schools (U13 Girls) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 4.0 1455.0 1449.9 Analysis
31 2023 Menlo Open Tournament (C) 2023/07/22 2023/07/22 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1423.4 1421.6 Analysis
30 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1305.1 1301.9 Analysis
29 2023 Tshwane South School District CLOSED Individual Championships (U13 Girls) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1284.0 1263.5 Analysis
28 2023 South African Junior Closed Chess Championships (U14 Girls) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 8 3.0 1284.0 1263.5 Analysis
27 Chris Greyling Open Tournament 2023 (B) 2023/03/21 2023/03/21 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1333.9 1322.1 Analysis
26 Laerskool Constantiapark Open Chess Tournament 2023 (Open) 2023/02/18 2023/02/18 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1346.5 1328.5 Analysis
25 2023 Piet Robbertse Fide Rated Open Chess Tournament (B) 2023/02/04 2023/02/05 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1346.5 1328.5 Analysis
24 2023 Tshwane Chess Open Registration Tournament (B2) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1376.0 1363.1 Analysis
23 2022 South African Junior Team Chess Championships (U14-U18 Girls) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 1.5 1426.9 1413.0 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 46 30 1 15 30.5 66.3 138.6 1396.7 1535.3
White 22 17 1 4 17.5 79.5 251.1 1408.4 1659.5
Black 24 13 0 11 13.0 54.2 35.4 1385.9 1421.3
Standard All 46 30 1 15 30.5 66.3 138.6 1396.7 1535.3
White 22 17 1 4 17.5 79.5 251.1 1408.4 1659.5
Black 24 13 0 11 13.0 54.2 35.4 1385.9 1421.3
Rapid 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
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 234 131 14 89 138.0 59.0 76.3 1279.3 1355.6
White 117 67 7 43 70.5 60.3 87.2 1292.8 1380.0
Black 117 64 7 46 67.5 57.7 65.4 1265.9 1331.2
Standard All 222 123 13 86 129.5 58.3 70.8 1284.8 1355.6
White 111 63 7 41 66.5 59.9 84.2 1299.3 1383.5
Black 111 60 6 45 63.0 56.8 57.4 1270.3 1327.7
Rapid All 12 8 1 3 8.5 70.8 177.1 1178.9 1356.0
White 6 4 0 2 4.0 66.7 141.7 1174.0 1315.7
Black 6 4 1 1 4.5 75.0 212.5 1183.9 1396.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 210083428 Rautenbach, H (Helen Christine) 6 0.0 0 0 6 0.0 1299.7 -425.0 874.7 View list
2 2100109361 Pillay, K (Ketana) 5 4.0 4 0 1 80.0 1259.2 255.0 1514.2 View list
3 210086545 Steyn, A (Amelia) 5 1.0 0 2 3 20.0 1343.4 -255.0 1088.4 View list
4 2100109348 Karsten, CB (Chay Belle) 4 4.0 4 0 0 100.0 1290.0 425.0 1715.0 View list
5 2090109345 Viljoen, A (Amber) 4 2.0 2 0 2 50.0 1271.9 0.0 1271.9 View list
6 210088596 Louw, N (Nova) 3 2.0 2 0 1 66.7 1326.7 141.7 1468.4 View list
7 210075201 Williams, A (Anika) 3 1.5 1 1 1 50.0 1338.7 0.0 1338.7 View list
8 210088032 De Vasconcelos, T (Tiaana) 3 1.0 1 0 2 33.3 1409.5 -141.7 1267.8 View list
9 2060097845 Venter, Z (Zanri) 3 1.0 1 0 2 33.3 1274.3 -141.7 1132.6 View list
10 1110100045 Gondwe, P (Prosper) 2 2.0 2 0 0 100.0 1510.8 425.0 1935.8 View list
11 1120109890 Grahan, T (Tylo) 2 2.0 2 0 0 100.0 1395.2 425.0 1820.2 View list
12 2110154151 Makoba, A (Atlegang) 2 2.0 2 0 0 100.0 1380.0 425.0 1805.0 View list
13 1090159697 Morwane, O (Olereabetswe) 2 2.0 2 0 0 100.0 1497.8 425.0 1922.8 View list
14 2110134037 Olivier, T (Theana) 2 2.0 2 0 0 100.0 1320.3 425.0 1745.3 View list
15 206032103 Reyneke, M (Melindie) 2 2.0 2 0 0 100.0 1418.3 425.0 1843.3 View list
16 2130106594 Yang, S (Selina) 2 2.0 2 0 0 100.0 1288.0 425.0 1713.0 View list
17 2110107176 Jacobs, I (Inge) 2 1.5 1 1 0 75.0 1247.0 212.5 1459.5 View list
18 1100097309 O Rourke, R (Ronan) 2 1.5 1 1 0 75.0 1347.3 212.5 1559.8 View list
19 109095323 Grobler, DDI (Donovan Denzel Izak) 2 1.0 1 0 1 50.0 1224.1 0.0 1224.1 View list
20 1100105140 Jacobs, H (Hanno) 2 1.0 1 0 1 50.0 1328.7 0.0 1328.7 View list