Player Page

Raath, L (Lisa)
Dob: 2010/04/14 (U16)
Gender: Female
Chess SA id: 2100138353
FIDE id:
Region: West Coast Union (WCU)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (199 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 rating1316.4
Current Weighted rating1315.3
Current Weighted performance1103.6
Current official/published rating (highest between Raw, WR and WP)1316.4
Current highest rating achieved1393.8
Current floor (min rating allowed)893.8
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)±140.5
Current Raw change used (final)0.0
Projected new Raw rating1316.4
Projected new Weighed rating1211.7
Projected new Weighted performance1103.6
Projected new final Raw rating (if new WP > new Raw)1316.4
Projected new highest rating1393.8
Projected new floor893.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1316.4
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 rating1224.1
Current Weighted rating1220.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1224.1
Current highest rating achieved1279.5
Current floor (min rating allowed)779.5
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)±160.2
Current Raw change used (final)0.0
Projected new Raw rating1224.1
Projected new Weighed rating1123.8
Projected new Weighted performance967.3
Projected new final Raw rating (if new WP > new Raw)1224.1
Projected new highest rating1279.5
Projected new floor779.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.1
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 rating1309.9
Current Weighted rating1314.6
Current Weighted performance1170.6
Current official/published rating (highest between Raw, WR and WP)1314.6
Current highest rating achieved1331.9
Current floor (min rating allowed)831.9
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)±141.8
Current Raw change used (final)0.0
Projected new Raw rating1309.9
Projected new Weighed rating1210.0
Projected new Weighted performance1170.6
Projected new final Raw rating (if new WP > new Raw)1309.9
Projected new highest rating1331.9
Projected new floor831.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1309.9
Projected effective change (new Official - current Official)-4.7
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
2 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 0 0.0 1328.7 1331.9 Analysis
1 Lower West Coast Schools Chess Prestige 2024 (U15 Girls) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1328.7 1331.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 0 0.0 1328.7 1331.9 Analysis
10 Lower West Coast Schools Chess Prestige 2024 (U15 Girls) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1328.7 1331.9 Analysis
9 Western Cape Top Schools 2023 (U13 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 1.0 1393.8 1279.5 Analysis
8 Pedro Booyse Top Schools 2023 (U13) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 5 4.0 1328.2 1231.6 Analysis
7 Lower West Coast Top Schools Championships 2023 (U13) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 4 4.0 1283.2 1275.4 Analysis
6 Western Cape PS Individuals 2023 (U13 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1219.0 1134.8 Analysis
5 Lower West Coast Primary Schools Prestige Championships 2023 (U13 Girls) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1210.1 1281.5 Analysis
4 West Coast Schools Chess Grand Challenge 2022 (PS Development) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1153.5 1204.8 Analysis
3 Pedro Booyse Top Schools 2022 (U13 Open) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 5 4 0.5 1199.8 1200.0 Analysis
2 Onder-Weskus Top Skole 2022 (O13 Seuns) 2022/06/04 2022/06/04 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1200.0 1200.0 Analysis
1 West Coast Schools Prestige 2022 (U13 Girls) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 2 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 1 2 2.5 50.0 0.0 1224.2 1224.2
White 2 1 1 0 1.5 75.0 212.5 1167.4 1379.9
Black 3 1 0 2 1.0 33.3 -141.7 1262.0 1120.3
Standard 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
Rapid All 5 2 1 2 2.5 50.0 0.0 1224.2 1224.2
White 2 1 1 0 1.5 75.0 212.5 1167.4 1379.9
Black 3 1 0 2 1.0 33.3 -141.7 1262.0 1120.3
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 45 24 6 15 27.0 60.0 85.0 1229.3 1314.3
White 22 14 4 4 16.0 72.7 193.2 1204.4 1397.6
Black 23 10 2 11 11.0 47.8 -18.5 1253.0 1234.5
Standard All 22 9 3 10 10.5 47.7 -19.3 1263.9 1244.5
White 11 7 2 2 8.0 72.7 193.2 1241.8 1435.0
Black 11 2 1 8 2.5 22.7 -231.8 1285.9 1054.1
Rapid All 23 15 3 5 16.5 71.7 184.8 1196.2 1381.0
White 11 7 2 2 8.0 72.7 193.2 1167.1 1360.3
Black 12 8 1 3 8.5 70.8 177.1 1222.9 1400.0
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 1120157835 Bredenkamp, A (Aeon) 2 2.0 2 0 0 100.0 1305.7 425.0 1730.7 View list
2 1100148012 Heynse, E (Ethan) 2 2.0 2 0 0 100.0 1305.7 425.0 1730.7 View list
3 1110131963 Skippers, P (Paul) 2 1.0 1 0 1 50.0 1361.0 0.0 1361.0 View list
4 2100153819 Linee, R (Raymonique) 1 1.0 1 0 0 100.0 1210.1 425.0 1635.1 View list
5 2100138348 Liebenberg, E (Evangilique) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2110119491 Mpuru, M (Moyisi) 1 1.0 1 0 0 100.0 1219.0 425.0 1644.0 View list
7 2100147501 Jassiem, I (Iman) 1 1.0 1 0 0 100.0 1219.0 425.0 1644.0 View list
8 2140139074 Boas, F (Fransisca) 1 1.0 1 0 0 100.0 1153.5 425.0 1578.5 View list
9 2090192703 Dirks, P (Phillimonia) 1 1.0 1 0 0 100.0 1328.7 425.0 1753.7 View list
10 1090147345 Derman, L (Logan) 1 1.0 1 0 0 100.0 1153.5 425.0 1578.5 View list
11 1100142259 Adams, J (Jenito) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2100192707 Pieters, E (Ester) 1 1.0 1 0 0 100.0 1328.7 425.0 1753.7 View list
13 1090142540 Sawayer, L (Luke) 1 1.0 1 0 0 100.0 1153.5 425.0 1578.5 View list
14 2110131943 Sikhondo, N (Nevilene) 1 1.0 1 0 0 100.0 1153.5 425.0 1578.5 View list
15 1110131962 Skippers, G (Gerano) 1 1.0 1 0 0 100.0 1153.5 425.0 1578.5 View list
16 2110153190 Slabbert, L (Lee-Shaan) 1 1.0 1 0 0 100.0 1328.2 425.0 1753.2 View list
17 2130139087 Steyn, S (Samantha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1110157841 Swarts, Y (Yardley) 1 1.0 1 0 0 100.0 1283.2 425.0 1708.2 View list
19 2110147471 Thorpe, C (Claire) 1 1.0 1 0 0 100.0 1219.0 425.0 1644.0 View list
20 2110153822 Titus, J (Jolin) 1 1.0 1 0 0 100.0 1210.1 425.0 1635.1 View list