Player Page

Viljoen, C (Chene)
Dob: 2012/02/25 (U14)
Gender: Female
Chess SA id: 2120139658
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (82 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 rating1343.0
Curent Weighted rating1362.7
Curent Weighted performance1170.4
Current official/published rating (highest between Raw, WR and WP)1362.7
Current floor (min rating allowed)973.2
Current highest rating achieved1473.2
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)±135.3
Current Raw change used (final)0.0
Projected new Raw rating1343.0
Projected new Weighed rating1363.0
Projected new Weighted performance1170.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1363.0
Projected effective change (new Official - current Official)+0.3
Projected new highest rating1473.2
Projected new floor973.2
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 rating1369.4
Curent Weighted rating1387.0
Curent Weighted performance1254.5
Current official/published rating (highest between Raw, WR and WP)1387.0
Current floor (min rating allowed)968.0
Current highest rating achieved1468.0
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)±130.3
Current Raw change used (final)0.0
Projected new Raw rating1369.4
Projected new Weighed rating1388.3
Projected new Weighted performance1254.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1388.3
Projected effective change (new Official - current Official)+1.3
Projected new highest rating1468.0
Projected new floor968.0
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 rating1099.2
Curent Weighted rating1144.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1144.9
Current floor (min rating allowed)599.2
Current highest rating achieved1099.2
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)±191.4
Current Raw change used (final)0.0
Projected new Raw rating1099.2
Projected new Weighed rating1139.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.5
Projected effective change (new Official - current Official)-5.4
Projected new highest rating1099.2
Projected new floor599.2
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)599.2
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor599.2
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Valia's Open 2024 (E) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1366.9 1415.2 Analysis
2 Laerskool Midvaal Chess Open Section 2024 (D) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 4 2.0 1366.9 1415.2 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1402.4 1468.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
25 Valia's Open 2024 (E) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1366.9 1415.2 Analysis
24 Laerskool Midvaal Chess Open Section 2024 (D) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 4 2.0 1366.9 1415.2 Analysis
23 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1402.4 1468.0 Analysis
22 Dr Pieter Hangelbroek Rapid 2023 (C) 2023/10/28 2023/10/28 Sedibeng (GSV) Rapid 30 0.60 5 5 0.0 1473.2 1200.0 Analysis
21 Gauteng D7 Teams 2023 (U13) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1387.2 1380.9 Analysis
20 Eureka Open 2023 (F) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1296.0 1290.0 Analysis
19 Overvaal Ope Jul 2023 (D) 2023/07/22 2023/07/22 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1296.0 1290.0 Analysis
18 Gauteng Schools Individual Finals 2023 (U11 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1279.9 1267.3 Analysis
17 Driehoek Open Chess Tournament 2023 (D) 2023/05/13 2023/05/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1279.9 1267.3 Analysis
16 Heidelberg Open 2023 (C) 2023/02/04 2023/02/04 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1320.8 1317.3 Analysis
15 Laerkool Midvaal Chess Open 2023 (D) 2023/01/28 2023/01/28 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1320.2 1316.9 Analysis
13 D7 Teams 2022 (U9+U11 Mixed) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1244.9 1246.0 Analysis
14 D7 Teams 2022 (U9+U11 Mixed) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1244.9 1246.0 Analysis
11 Overvaal Open 2022 (D) 2022/08/06 2022/08/06 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1244.9 1246.0 Analysis
12 Overvaal Open 2022 (D) 2022/08/06 2022/08/06 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1244.9 1246.0 Analysis
10 Eureka Open 2022 (G+H) 2022/07/30 2022/07/30 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1187.8 1187.4 Analysis
9 2022 Gauteng Schools Individual Chess Championship (U11 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1011.8 1001.7 Analysis
7 Gaueng Schools D7 2022 (U11 Girls) 2022/06/04 2022/06/04 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1011.8 1001.7 Analysis
8 Gaueng Schools D7 2022 (U11 Girls) 2022/06/04 2022/06/04 Sedibeng (GSV) Standard 60 0.83 5 4 1.5 1011.8 1001.7 Analysis
5 LS Vryheidsmonument Chess Open 2022 (D) 2022/05/07 2022/05/07 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 979.9 951.3 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 7 0 7 7.0 50.0 0.0 1252.6 1252.6
White 7 2 0 5 2.0 28.6 -182.1 1263.5 1081.4
Black 7 5 0 2 5.0 71.4 182.1 1241.8 1423.9
Standard All 14 7 0 7 7.0 50.0 0.0 1252.6 1252.6
White 7 2 0 5 2.0 28.6 -182.1 1263.5 1081.4
Black 7 5 0 2 5.0 71.4 182.1 1241.8 1423.9
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 119 51 15 53 58.5 49.2 -7.1 1214.9 1207.8
White 62 29 6 27 32.0 51.6 13.7 1212.5 1226.2
Black 57 22 9 26 26.5 46.5 -29.8 1217.6 1187.8
Standard All 114 51 15 48 58.5 51.3 11.2 1212.3 1223.5
White 59 29 6 24 32.0 54.2 36.0 1209.3 1245.3
Black 55 22 9 24 26.5 48.2 -15.5 1215.6 1200.1
Rapid All 5 0 0 5 0.0 0.0 -425.0 1274.7 849.7
White 3 0 0 3 0.0 0.0 -425.0 1274.7 849.7
Black 2 0 0 2 0.0 0.0 -425.0 1274.5 849.5
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 2120135915 Emanuel, C (Caitlin) 6 2.0 2 0 4 33.3 1159.3 -141.7 1017.6 View list
2 1120130080 Van Der Merwe, W (Willem) 5 0.5 0 1 4 10.0 1160.7 -340.0 820.7 View list
3 2120138271 Blignaut, A (Alma) 3 2.5 2 1 0 83.3 1218.0 283.3 1501.3 View list
4 1130140211 Bezuidenhout, M (Marlo) 3 1.0 1 0 2 33.3 1214.3 -141.7 1072.6 View list
5 1120141859 Nagel, D (Divan) 3 1.0 1 0 2 33.3 1361.7 -141.7 1220.0 View list
6 2120140219 Smit, L (Liane) 2 1.5 1 1 0 75.0 1244.9 212.5 1457.4 View list
7 1120139655 Du Toit, C (Christiaan) 2 1.0 1 0 1 50.0 1256.4 0.0 1256.4 View list
8 210082952 Van Biljon, J (Jessica) 2 1.0 1 0 1 50.0 1244.9 0.0 1244.9 View list
9 1120136526 Viviers, W (Wiaan) 2 1.0 1 0 1 50.0 1305.9 0.0 1305.9 View list
10 1200135921 Mokoena, B (Bontle) 2 1.0 0 2 0 50.0 979.9 0.0 979.9 View list
11 2110138272 Campher, H (Hannah) 2 0.0 0 0 2 0.0 1195.4 -425.0 770.4 View list
12 2120138274 Cornelius, L (Layla) 2 0.0 0 0 2 0.0 1078.8 -425.0 653.8 View list
13 1120103523 Tolmay, W (Walroux) 2 0.0 0 0 2 0.0 1221.0 -425.0 796.0 View list
14 2130141410 Van Dyk, T (Tayla) 2 0.0 0 0 2 0.0 1320.5 -425.0 895.5 View list
15 2110137806 Visser, M (Mila) 2 0.0 0 0 2 0.0 1396.7 -425.0 971.7 View list
16 1130140215 Engelbrecht, M (Marico) 1 1.0 1 0 0 100.0 1244.9 425.0 1669.9 View list
17 2110136513 Coetzer, J (Jessica) 1 1.0 1 0 0 100.0 1320.8 425.0 1745.8 View list
18 1120119432 Geyer, C (Christiaan) 1 1.0 1 0 0 100.0 1320.2 425.0 1745.2 View list
19 2120108352 De Swardt, M (Mieke) 1 1.0 1 0 0 100.0 1279.9 425.0 1704.9 View list
20 1130161596 Bruce-Smith, J (Joshua) 1 1.0 1 0 0 100.0 1366.9 425.0 1791.9 View list