Player Page

Van Der Schyff, C (Charlize)
Dob: 2012/08/07 (U14)
Gender: Female
Chess SA id: 2120135385
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/04 (16 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 rating1362.6
Curent Weighted rating1393.9
Curent Weighted performance1193.6
Current official/published rating (highest between Raw, WR and WP)1393.9
Current floor (min rating allowed)968.5
Current highest rating achieved1468.5
Current K-factor32
Games played this month14
Score (S)6.0
Expected score (We)6.88
Difference (S-We)-0.88
Current Raw change (no limits, including tournament time weight)-22.4
Current min/max change allowed (with limits)±131.5
Current Raw change used (final)-22.4
Projected new Raw rating1340.2
Projected new Weighed rating1389.0
Projected new Weighted performance1193.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1389.0
Projected effective change (new Official - current Official)-4.9
Projected new highest rating1468.5
Projected new floor968.5
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 rating1346.2
Curent Weighted rating1382.3
Curent Weighted performance1196.2
Current official/published rating (highest between Raw, WR and WP)1382.3
Current floor (min rating allowed)962.2
Current highest rating achieved1462.2
Current K-factor32
Games played this month14
Score (S)6.0
Expected score (We)6.71
Difference (S-We)-0.71
Current Raw change (no limits, including tournament time weight)-22.7
Current min/max change allowed (with limits)±134.6
Current Raw change used (final)-22.7
Projected new Raw rating1323.5
Projected new Weighed rating1376.8
Projected new Weighted performance1196.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1376.8
Projected effective change (new Official - current Official)-5.4
Projected new highest rating1462.2
Projected new floor962.2
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 rating1240.0
Curent Weighted rating1238.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1240.0
Current floor (min rating allowed)740.0
Current highest rating achieved1240.0
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)±156.6
Current Raw change used (final)0.0
Projected new Raw rating1240.0
Projected new Weighed rating1239.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1240.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1240.0
Projected new floor740.0
Projected new K-facor36
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)740.0
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 floor740.0
Projected new K-facor36
Tournaments
Tournament: JMC Helpmekaar Kollege Tournament 2024 (C)
Start: 2024/05/04  End: 2024/05/04  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 1.5
Main rating: 1362.6  Rating gain/loss: -27.9
Type rating: 1346.2  Rating gain/loss: -31.4
Analysis
Tournament: South African Junior Closed Chess Championship 2024 (U12 Girls)
Start: 2024/04/27  End: 2024/05/01  Host: GE  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 9
Games: 9  Score: 4.5
Main rating: 1362.6  Rating gain/loss: 5.4
Type rating: 1346.2  Rating gain/loss: 8.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 JMC Helpmekaar Kollege Tournament 2024 (C) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1362.6 1346.2 Analysis
3 South African Junior Closed Chess Championship 2024 (U12 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.5 1362.6 1346.2 Analysis
2 JMC Kick Off Tournament 2024 (D) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1415.3 1402.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12 Girls A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1415.3 1402.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
28 JMC Helpmekaar Kollege Tournament 2024 (C) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1362.6 1346.2 Analysis
27 South African Junior Closed Chess Championship 2024 (U12 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.5 1362.6 1346.2 Analysis
26 JMC Kick Off Tournament 2024 (D) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1415.3 1402.8 Analysis
25 2024 Gauteng Inter-Region Chess Championship (U12 Girls A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1415.3 1402.8 Analysis
24 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 2.0 1445.8 1439.0 Analysis
23 2023 Ekurhuleni North District Schools Finals (U11) 2023/07/29 2023/07/29 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1439.7 1428.8 Analysis
22 Ekurhuleni Chess Trial 3 2023 (U12) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1462.8 1454.7 Analysis
21 Gauteng Schools Individual Finals 2023 (U11 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1348.9 1341.0 Analysis
20 Ekurhuleni North Schools Individual Finals 2023 (U11 Girls) 2023/05/12 2023/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1348.9 1341.0 Analysis
19 2023 South African Junior Closed Chess Championships (U12 Girls) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 4.5 1343.1 1338.1 Analysis
18 Ekhuruleni Chess Trials 1 2023 (U12) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1335.0 1330.4 Analysis
17 Ekurhuleni Springs Open 4 March 2023 (D) 2023/03/04 2023/03/04 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1335.0 1330.4 Analysis
16 2022 South African Junior Wild Card Chess Championships (U12 Girls) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 7 3.0 1423.0 1421.6 Analysis
15 2022 South African Junior Team Chess Championships (U10+U12 Girls) 2022/12/04 2022/12/07 4 Knights (4K) Standard 120 1.00 5 5 3.0 1423.0 1421.6 Analysis
14 Super 8 Skaak 2022 (Seniors) 2022/10/14 2022/10/14 Bojanala Platina (NBR) Rapid 30 0.60 7 6 4.0 1433.0 1200.0 Analysis
13 Ekurhuleni Chess Springs Club Open 2022 (D) 2022/09/03 2022/09/03 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1461.4 1456.5 Analysis
12 2022 Gauteng Schools Team Championships (U11 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1434.8 1420.3 Analysis
11 Ekurhuleni-North Schools Teams 2022 (U11) 2022/08/06 2022/08/06 Ekurhuleni (GE) Standard 60 0.83 5 4 3.0 1434.8 1420.3 Analysis
10 Alberton Chess Club Open 2022 (C) 2022/07/16 2022/07/16 Ekurhuleni (GE) Standard 60 0.83 5 4 1.5 1468.5 1462.2 Analysis
9 2022 Gauteng Schools Individual Chess Championship (U11 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1414.9 1406.1 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 23 9 2 12 10.0 43.5 -55.4 1332.3 1276.9
White 11 2 1 8 2.5 22.7 -231.8 1312.1 1080.3
Black 12 7 1 4 7.5 62.5 106.3 1350.8 1457.1
Standard All 23 9 2 12 10.0 43.5 -55.4 1332.3 1276.9
White 11 2 1 8 2.5 22.7 -231.8 1312.1 1080.3
Black 12 7 1 4 7.5 62.5 106.3 1350.8 1457.1
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 154 91 8 55 95.0 61.7 99.4 1246.5 1345.8
White 79 45 5 29 47.5 60.1 86.1 1244.3 1330.4
Black 75 46 3 26 47.5 63.3 113.3 1248.8 1362.1
Standard All 148 87 8 53 91.0 61.5 97.6 1247.8 1345.4
White 76 43 5 28 45.5 59.9 83.9 1245.0 1328.9
Black 72 44 3 25 45.5 63.2 112.2 1250.7 1362.9
Rapid All 6 4 0 2 4.0 66.7 141.7 1214.6 1356.3
White 3 2 0 1 2.0 66.7 141.7 1226.8 1368.5
Black 3 2 0 1 2.0 66.7 141.7 1202.5 1344.2
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2120135695 Crowie, A (Allegra) 4 1.5 1 1 2 37.5 1269.6 -106.3 1163.4 View list
2 2110130015 Botha, C (Cathri Amari) 3 0.0 0 0 3 0.0 1364.2 -425.0 939.2 View list
3 2120109367 Pillay, V (Verana) 3 0.0 0 0 3 0.0 1365.0 -425.0 940.0 View list
4 2120134048 Erwee, E (Elizabeth) 2 2.0 2 0 0 100.0 1336.0 425.0 1761.0 View list
5 1130140132 Benjamin, L (Luyolo) 2 2.0 2 0 0 100.0 1451.3 425.0 1876.3 View list
6 1120107815 Gruenenfelder, L (Laker) 2 2.0 2 0 0 100.0 1236.8 425.0 1661.8 View list
7 2120135381 Naude, J (Juliette) 2 2.0 2 0 0 100.0 1424.8 425.0 1849.8 View list
8 2120135383 Potgieter, K (Kiara) 2 2.0 2 0 0 100.0 1202.8 425.0 1627.8 View list
9 2130135384 Smit, D (Diane) 2 2.0 2 0 0 100.0 1348.9 425.0 1773.9 View list
10 2120139825 Van Rooyen, Z (Zani) 2 2.0 2 0 0 100.0 1243.3 425.0 1668.3 View list
11 2100097359 Bothma, J (Jaculene) 2 1.0 1 0 1 50.0 1196.3 0.0 1196.3 View list
12 1090147103 Kalpee, G (Gia) 2 1.0 1 0 1 50.0 1383.0 0.0 1383.0 View list
13 2120136659 Wiehahn, H (Hailey) 2 0.5 0 1 1 25.0 1388.9 -212.5 1176.4 View list
14 2120111145 Budhram, K (Kaylee) 2 0.0 0 0 2 0.0 1305.8 -425.0 880.8 View list
15 2120111139 Maharaj, A (Aditi) 2 0.0 0 0 2 0.0 1415.1 -425.0 990.1 View list
16 2110143800 Naidoo, D (Dhiya) 2 0.0 0 0 2 0.0 1383.0 -425.0 958.0 View list
17 2120138294 Swanepoel, L (Leja) 2 0.0 0 0 2 0.0 1392.8 -425.0 967.8 View list
18 2120138271 Blignaut, A (Alma) 1 1.0 1 0 0 100.0 1414.9 425.0 1839.9 View list
19 1090136327 Brayden, P (Potgieter) 1 1.0 1 0 0 100.0 1192.7 425.0 1617.7 View list
20 1120139501 Buitendag, D (Darius) 1 1.0 1 0 0 100.0 1414.9 425.0 1839.9 View list