Player Page

Erasmus, T (Trisa)
Dob: 2015/01/20 (U10)
Gender: Female
Chess SA id: 2150145696
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (15 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 rating1380.0
Curent Weighted rating1363.2
Curent Weighted performance1280.4
Current official/published rating (highest between Raw, WR and WP)1380.0
Current floor (min rating allowed)910.6
Current highest rating achieved1410.6
Current K-factor32
Games played this month18
Score (S)12.0
Expected score (We)11.44
Difference (S-We)0.56
Current Raw change (no limits, including tournament time weight)14.5
Current min/max change allowed (with limits)±128.3
Current Raw change used (final)14.5
Projected new Raw rating1394.5
Projected new Weighed rating1368.5
Projected new Weighted performance1280.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1394.5
Projected effective change (new Official - current Official)+14.5
Projected new highest rating1410.6
Projected new floor910.6
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 rating1380.4
Curent Weighted rating1366.6
Curent Weighted performance1276.0
Current official/published rating (highest between Raw, WR and WP)1380.4
Current floor (min rating allowed)918.1
Current highest rating achieved1418.1
Current K-factor32
Games played this month18
Score (S)12.0
Expected score (We)11.54
Difference (S-We)0.46
Current Raw change (no limits, including tournament time weight)14.7
Current min/max change allowed (with limits)±128.2
Current Raw change used (final)14.7
Projected new Raw rating1395.1
Projected new Weighed rating1371.6
Projected new Weighted performance1276.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1395.1
Projected effective change (new Official - current Official)+14.7
Projected new highest rating1418.1
Projected new floor918.1
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 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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Tournament: 2024 Tshwane North School District CLOSED Individual Champioships (U9)
Start: 2024/05/11  End: 2024/05/11  Host: GTP  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 4
Games: 4  Score: 3.0
Main rating: 1380.0  Rating gain/loss: 2.7
Type rating: 1380.4  Rating gain/loss: 2.9
Analysis
Tournament: District 3 Cluster 4 and 5 Individuals 2024 (U9)
Start: 2024/05/04  End: 2024/05/04  Host: GTP  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1380.0  Rating gain/loss: 13.8
Type rating: 1380.4  Rating gain/loss: 16.3
Analysis
Tournament: South African Junior Closed Chess Championship 2024 (U10 Girls)
Start: 2024/04/27  End: 2024/05/01  Host: GE  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 9
Games: 9  Score: 5.0
Main rating: 1380.0  Rating gain/loss: -1.9
Type rating: 1380.4  Rating gain/loss: -4.5
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 2024 Tshwane North School District CLOSED Individual Champioships (U9) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1380.0 1380.4 Analysis
4 District 3 Cluster 4 and 5 Individuals 2024 (U9) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1380.0 1380.4 Analysis
3 South African Junior Closed Chess Championship 2024 (U10 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 5.0 1380.0 1380.4 Analysis
2 2024 Tshwane Chess AHS Open Chess Tournament (D2) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1390.4 1395.4 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1410.6 1418.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 2024 Tshwane North School District CLOSED Individual Champioships (U9) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1380.0 1380.4 Analysis
18 District 3 Cluster 4 and 5 Individuals 2024 (U9) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1380.0 1380.4 Analysis
17 South African Junior Closed Chess Championship 2024 (U10 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 5.0 1380.0 1380.4 Analysis
16 2024 Tshwane Chess AHS Open Chess Tournament (D2) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1390.4 1395.4 Analysis
15 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1410.6 1418.1 Analysis
14 2023 Etienne Lewis Closed Tournament (U10) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1315.8 1307.2 Analysis
13 2023 Gauteng Top Schools (U9 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 4 3.0 1315.8 1307.2 Analysis
12 2023 Tshwane North School District CLOSED League Championships (D3) (U9) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1315.8 1307.2 Analysis
11 2023 Lubowski Open Tournament (D) 2023/06/24 2023/06/25 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1373.0 1367.0 Analysis
10 2023 Elize Steenkamp Open Tournament (E) 2023/06/16 2023/06/16 Tshwane (GTP) Standard 90 0.94 6 6 4.0 1373.0 1367.0 Analysis
9 2023 Tshwane North School District CLOSED Individual Championships (D3) (U9 Open+Girls) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1391.5 1389.3 Analysis
8 2023 Milos Ristic Open Tournament (E) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1367.0 1364.8 Analysis
7 Chris Greyling Open Tournament 2023 (E) 2023/03/21 2023/03/21 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1210.9 1218.0 Analysis
6 Tuks Junior Developmental Chess Tournament 2023 (Yellow) 2023/03/18 2023/03/18 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1210.9 1218.0 Analysis
5 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) 2023/03/04 2023/03/04 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1210.9 1218.0 Analysis
4 2023 Piet Robbertse Fide Rated Open Chess Tournament (E) 2023/02/04 2023/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1199.4 1207.9 Analysis
3 2022 South African Junior Team Chess Championships (U8 Open+Girls) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1275.4 1290.0 Analysis
2 2022 Gauteng Schools Team Championships (U9 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
1 Tuks Junior Developmental Tournament 2022 (Green) 2022/08/06 2022/08/06 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 17 0 10 17.0 63.0 110.2 1256.4 1366.6
White 13 8 0 5 8.0 61.5 98.1 1254.2 1352.3
Black 14 9 0 5 9.0 64.3 121.4 1258.5 1380.0
Standard All 27 17 0 10 17.0 63.0 110.2 1256.4 1366.6
White 13 8 0 5 8.0 61.5 98.1 1254.2 1352.3
Black 14 9 0 5 9.0 64.3 121.4 1258.5 1380.0
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 101 62 5 34 64.5 63.9 117.8 1232.1 1349.9
White 52 33 3 16 34.5 66.3 138.9 1225.1 1364.1
Black 49 29 2 18 30.0 61.2 95.4 1239.4 1334.8
Standard All 101 62 5 34 64.5 63.9 117.8 1232.1 1349.9
White 52 33 3 16 34.5 66.3 138.9 1225.1 1364.1
Black 49 29 2 18 30.0 61.2 95.4 1239.4 1334.8
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2140133853 Loots, M (Mia) 3 0.0 0 0 3 0.0 1330.0 -425.0 905.0 View list
2 1150147655 Alberts, E (Enrico) 2 2.0 2 0 0 100.0 1341.4 425.0 1766.4 View list
3 2150143025 Haupt, N (Nia) 2 2.0 2 0 0 100.0 1380.0 425.0 1805.0 View list
4 1140149166 Leshabane, L (Lesego) 2 2.0 2 0 0 100.0 1205.2 425.0 1630.2 View list
5 1150147668 Malan, D (Divan) 2 2.0 2 0 0 100.0 1210.9 425.0 1635.9 View list
6 2150156029 Mashilo, B (Bygrace) 2 2.0 2 0 0 100.0 1353.7 425.0 1778.7 View list
7 1150152288 Strecker, C (Cael) 2 2.0 2 0 0 100.0 1295.5 425.0 1720.5 View list
8 1140134242 Opperman, J (Jordan) 2 1.5 1 1 0 75.0 1289.0 212.5 1501.5 View list
9 1170143024 Ebersohn, C (Christiaan) 2 1.0 1 0 1 50.0 1347.9 0.0 1347.9 View list
10 2150143035 Van Zyl, S (Sanli) 2 1.0 1 0 1 50.0 1347.9 0.0 1347.9 View list
11 2150137423 Vermaak, A (Alri) 2 1.0 1 0 1 50.0 1344.4 0.0 1344.4 View list
12 2140137411 Keyter, A (Alissa) 2 0.5 0 1 1 25.0 1289.0 -212.5 1076.5 View list
13 1150140638 Wolvaardt, J (Jonathan) 2 0.5 0 1 1 25.0 1283.5 -212.5 1071.0 View list
14 1140160790 Bienedell, R (Robin) 2 0.0 0 0 2 0.0 1263.3 -425.0 838.3 View list
15 2150137653 Conradie, I (Ingrid) 2 0.0 0 0 2 0.0 1347.9 -425.0 922.9 View list
16 2150143023 Du Plessis, A (Anya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1150151381 Dreyer, P (Petrus Johannes) 1 1.0 1 0 0 100.0 1210.9 425.0 1635.9 View list
18 1160159872 Dialer, F (Franz) 1 1.0 1 0 0 100.0 1315.8 425.0 1740.8 View list
19 1160303468 De Lange, F (Franco) 1 1.0 1 0 0 100.0 1380.0 425.0 1805.0 View list
20 1150147657 Danzfuss, E (Edrich) 1 1.0 1 0 0 100.0 1210.9 425.0 1635.9 View list